Since 1962, Cold Headers has supplied precision Alloy Steel Socket Head Cap Screws and Alloy Steel Socket Set Screws to OEM manufacturers, industrial distributors, maintenance professionals, tooling specialists, and engineering teams throughout North America.
This category includes Alloy Steel Socket Head Cap Screws, Button Head Socket Cap Screws, Flat Head Socket Cap Screws, Low Head Socket Cap Screws, Cup Point Socket Set Screws, Knurled Cup Point Socket Set Screws, Cone Point Socket Set Screws, Flat Point Socket Set Screws, Oval Point Socket Set Screws, Half Dog Point Socket Set Screws, and Full Dog Point Socket Set Screws. Designed for demanding industrial applications, alloy steel socket screws provide exceptional strength, high torque capability, and dependable fastening performance.
Our online catalog showcases many of our most commonly stocked alloy steel socket screws, but it represents only a portion of our overall inventory. In addition to our published catalog, Cold Headers regularly quotes and supplies thousands of additional non-catalog sizes, special lengths, uncommon diameters, OEM production quantities, and difficult-to-source alloy steel socket screws.
Cold Headers maintains an extensive inventory of alloy steel socket screws while supporting customers with fast quotations, dependable service, and access to thousands of additional non-catalog fasteners. If you don't see the exact alloy steel socket screw you need, there's a good chance we can still quote or supply it.
Whether you require a standard Socket Head Cap Screw, Button Head, Flat Head, Low Head, or one of our many Socket Set Screw point styles, our experienced sales team can help source standard and difficult-to-find fasteners for your application.
Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Since 1962, Cold Headers has supplied precision Alloy Steel Socket Screws with Nylon Insert to OEM manufacturers, industrial distributors, machine builders, maintenance professionals, and engineering teams throughout North America. Our value-added nylon insert process provides reusable prevailing torque for applications requiring vibration resistance without thread-locking adhesives.
Our Alloy Steel Socket Screw with Nylon Insert product line includes 1960 Series Socket Head Cap Screws, Button Head Socket Cap Screws, Flat Head Socket Cap Screws, Cup Point Socket Set Screws, Cone Point Socket Set Screws, Flat Point Socket Set Screws, Oval Point Socket Set Screws, and Half Dog Point Socket Set Screws with factory-installed nylon inserts. These fasteners are commonly used in automation equipment, robotics, tooling, industrial machinery, electronics, packaging equipment, and OEM assemblies where vibration resistance and reliable thread retention are required.
Unlike many fastener suppliers that outsource nylon insert processing, approximately 99% of our nylon insert installation is performed in-house within our machine shop. This allows Cold Headers to reduce lead times, maintain better quality control, and respond quickly to requests for standard and specialty nylon insert fasteners.
Our online catalog includes many of our most commonly stocked products, but does not represent every available diameter, thread, length, or nylon insert configuration. We routinely quote non-catalog sizes, production quantities, special modifications, and difficult-to-source fasteners.
If you don't see the exact Alloy Steel Socket Screw with Nylon Insert required for your application, contact our sales team. There's an excellent chance we can supply or manufacture the configuration you need.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quotation.
Since 1962, Cold Headers has supplied precision 18-8 Stainless Steel Socket Head Cap Screws and Socket Set Screws to OEM manufacturers, industrial distributors, maintenance professionals, machine builders, tooling companies, and engineering teams throughout North America. Our extensive inventory includes corrosion-resistant socket fasteners for applications requiring dependable performance, excellent corrosion resistance, and precision manufacturing.
Our 18-8 stainless steel product line includes Socket Head Cap Screws, Button Head Socket Cap Screws, Flat Head Socket Cap Screws, Low Head Socket Cap Screws, Socket Screws with Nylon Insert, Cup Point Socket Set Screws, Cone Point Socket Set Screws, Flat Point Socket Set Screws, Knurled Point Socket Set Screws, Full Dog Point Socket Set Screws, Hex Head Cap Screws, and additional specialty socket screw configurations. These products are widely used throughout industrial manufacturing, food processing, packaging equipment, automation systems, medical equipment, electronics, machinery, and OEM production.
Cold Headers maintains one of the industry's broadest inventories of stainless steel socket fasteners and regularly supplies difficult-to-source diameters, lengths, thread combinations, and specialty configurations..
Our online catalog includes many of our most commonly stocked products, but it does not represent every available diameter, thread, length, material, or special configuration. We regularly quote non-catalog sizes, special lengths, production quantities, difficult-to-source fasteners, and custom nylon insert requirements.
If you don't see the exact 18-8 Stainless Steel Socket Screw or Socket Set Screw required for your application, there's an excellent chance we can still quote or supply it.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quotation.
Since 1962, Cold Headers has supplied precision 18-8 Stainless Steel Socket Screws with Nylon Insert to OEM manufacturers, industrial distributors, machine builders, maintenance professionals, and engineering teams throughout North America. Our stainless steel nylon insert fasteners provide reusable prevailing torque while maintaining the corrosion resistance of 18-8 stainless steel for demanding industrial applications.
Our 18-8 Stainless Steel Socket Screw with Nylon Insert product line includes 1960 Series Socket Head Cap Screws, Button Head Socket Cap Screws, Flat Head Socket Cap Screws, and Cup Point Socket Set Screws with factory-installed nylon inserts. These fasteners are commonly used in food processing equipment, automation systems, packaging machinery, medical equipment, electronics, machinery, and OEM assemblies requiring corrosion resistance, vibration resistance, and dependable thread retention.
Approximately 99% of our nylon insert installation is performed in-house within our machine shop. By controlling this value-added process ourselves instead of relying on outside processors, Cold Headers can often reduce lead times, maintain consistent quality, and respond quickly to requests for both standard and specialty stainless steel nylon insert fasteners.
Our online catalog includes many of our most commonly stocked products, but it does not represent every available diameter, thread, length, or nylon insert configuration. We regularly quote non-catalog sizes, special lengths, production quantities, difficult-to-source fasteners, and custom nylon insert requirements.
If you don't see the exact 18-8 Stainless Steel Socket Screw with Nylon Insert required for your application, there's an excellent chance we can still quote or supply it.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quotation.
Since 1962, Cold Headers has supplied precision 316 Stainless Steel Screws to OEM manufacturers, industrial distributors, maintenance professionals, and engineering teams throughout North America.
316 stainless steel fasteners are commonly specified where maximum corrosion resistance is required. The addition of molybdenum provides superior resistance to chlorides, saltwater, chemicals, and harsh industrial environments, making 316 stainless an excellent choice for marine equipment, food processing machinery, pharmaceutical production, chemical processing systems, washdown environments, water treatment facilities, outdoor installations, and other demanding applications.
Our online catalog highlights many of our most commonly stocked products, but it does not represent the full range of 316 stainless steel fasteners available from Cold Headers.
We can frequently quote and supply additional products including:
If you don't see the exact 316 stainless steel fastener you need, there's a good chance we can still supply it.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Since 1962, Cold Headers has supplied precision Socket Head Shoulder Screws (Stripper Bolts) to OEM manufacturers, industrial distributors, tooling specialists, maintenance professionals, and engineering teams throughout North America.
Our shoulder screw product line includes Alloy Steel, 18-8 Stainless Steel, 316 Stainless Steel, Metric Shoulder Screws, and Shoulder Screws with Nylon Insert for applications requiring accurate positioning, controlled movement, and dependable performance. Unlike standard socket head cap screws, shoulder screws feature a precision bearing surface that supports pivots, guides, spacers, stripper plates, bushings, fixtures, and moving assemblies while maintaining accurate alignment in demanding industrial applications.
Our online catalog highlights many of our most commonly stocked shoulder screws, but it represents only a portion of our overall inventory. In addition to our published catalog, Cold Headers can frequently quote and supply thousands of additional shoulder screw sizes, special shoulder diameters, shoulder lengths, non-catalog configurations, OEM production quantities, and difficult-to-source parts upon request.
In addition to maintaining an extensive inventory of standard shoulder screws, Cold Headers performs the vast majority of nylon insert installation in our own machine shop. By controlling this value-added process in-house rather than relying on outside processors, we are often able to reduce lead times, improve availability, and respond more quickly to requests for both standard and special shoulder screw configurations.
Whether you need a standard catalog item or a difficult-to-source shoulder screw that isn't listed online, our experienced sales team can often provide a solution from our extensive inventory or through our value-added machining capabilities. We regularly quote special sizes, OEM production quantities, custom nylon insert configurations, and non-catalog shoulder screws that many suppliers do not stock.
If you don't see the exact Socket Head Shoulder Screw (Stripper Bolt) required for your application, there's a good chance we can still quote or supply it.
Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Since 1962, Cold Headers has supplied precision Square Head Set Screws to OEM manufacturers, industrial distributors, machine builders, maintenance professionals, and engineering teams throughout North America.
Square Head Set Screws feature an externally driven square head designed for wrench installation and adjustment. They are commonly used to secure collars, hubs, shafts, pulleys, gears, fixtures, tooling, and industrial machinery where dependable holding power and easy adjustment are required.
Our online catalog includes Cup Point Square Head Set Screws along with additional Square Head Set Screws available in Half Dog Point, Full Dog Point, Flat Point, Cone Point, and Oval Point configurations. Outside of our standard catalog, Cold Headers also regularly stock 18-8 Stainless Steel, 316 Stainless Steel, and Brass Square Head Set Screws for customers requiring corrosion resistance, special materials, or non-standard specifications.
Our online catalog includes many of our most commonly stocked Square Head Set Screws, but it does not represent every available diameter, thread, length, point style, material, or special configuration. In addition to our catalog offerings, we regularly quote and supply 18-8 Stainless Steel, 316 Stainless Steel, and Brass Square Head Set Screws, along with non-catalog sizes, special lengths, difficult-to-source configurations, and OEM production quantities.
If you don't see the exact Square Head Set Screw your application requires, there's a good chance we can still quote or supply it.
Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Since 1962, Cold Headers has supplied precision Nylon Tip Socket Set Screws and Brass Tip Socket Set Screws to OEM manufacturers, industrial distributors, machine builders, automation companies, and maintenance professionals throughout North America.
Nylon Tip and Brass Tip Socket Set Screws are designed to secure components while reducing surface damage compared to conventional alloy steel points. Nylon tips help prevent marring on finished surfaces and are commonly selected for positioning, adjustment, and clamping applications. Brass tip set screws provide a softer point of contact that reduces damage while maintaining reliable holding power.
Our product offering includes both 18-8 Stainless Steel Nylon & Brass Tip Socket Set Screws and Alloy Steel Nylon & Brass Tip Socket Set Screws for applications requiring corrosion resistance, high strength, or non-marring contact.
Cold Headers stocks an extensive selection of Nylon Tip and Brass Tip Socket Set Screws while also supplying many non-catalog diameters, lengths, thread combinations, and special configurations. We regularly quote difficult-to-source parts and OEM production quantities for customers requiring specialty fastening solutions.
If you don't see the exact Nylon Tip or Brass Tip Socket Set Screw required for your application, there's a good chance we can still quote or supply it.
Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Since 1962, Cold Headers has supplied precision Brass Socket Screws to OEM manufacturers, industrial distributors, maintenance professionals, and engineering teams throughout North America.
Brass socket fasteners are commonly specified where corrosion resistance, electrical conductivity, non-magnetic performance, machinability, and an attractive finished appearance are important. These properties make brass a practical choice for electrical equipment, instrumentation, control panels, laboratory devices, marine hardware, architectural applications, OEM machinery, and industrial maintenance.
Our online catalog features many of our most commonly stocked brass products, but it does not represent the full range of brass fasteners available through Cold Headers.
We can frequently quote and supply additional brass products, including:
If you don't see the exact brass fastener you need, there's a good chance we can quote or supply it.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Since 1962, Cold Headers has supplied precision Metric Alloy Steel Socket Head Screws to OEM manufacturers, industrial distributors, machine builders, maintenance professionals, and engineering teams throughout North America.
Metric Alloy Steel Socket Head Screws are manufactured for high-strength fastening applications requiring metric threads and precision hex socket drive systems. These fasteners are widely used in industrial machinery, automation equipment, tooling, robotics, heavy equipment, and OEM manufacturing where reliable clamping force and consistent performance are essential.
Our online catalog includes Metric Socket Head Cap Screws, Metric Button Head Socket Cap Screws, Metric Flat Head Socket Cap Screws, and Metric Cup Point Socket Set Screws. In addition to our catalog offerings, Cold Headers regularly supplies non-catalog metric diameters, lengths, and difficult-to-source metric socket products for OEM and MRO applications.
Our online catalog includes many of our most commonly stocked metric products, but it does not represent every available diameter, thread pitch, length, head style, or special configuration. Cold Headers regularly quotes and supplies non-catalog metric socket screws, difficult-to-source metric fasteners, and OEM production quantities to help customers keep equipment operating without long lead times.
If you don't see the exact Metric Alloy Steel Socket Head Screw required for your application, there's a good chance we can still quote or supply it.
Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Since 1962, Cold Headers has supplied precision Metric 18-8 Stainless Steel Socket Head Screws to OEM manufacturers, industrial distributors, machine builders, maintenance professionals, and engineering teams throughout North America.
Metric 18-8 Stainless Steel Socket Head Screws combine excellent corrosion resistance with dependable strength for metric fastening applications. They are commonly specified for industrial equipment, food processing machinery, pumps, packaging equipment, automation systems, and general-purpose assemblies where corrosion resistance and a clean appearance are important.
Our online catalog includes Metric 18-8 Stainless Steel Socket Head Cap Screws, Metric Button Head Socket Cap Screws, Metric Flat Head Socket Cap Screws, and Metric Cup Point Socket Set Screws. Cold Headers also supplies many non-catalog metric diameters, thread pitches, lengths, and hard-to-source stainless metric fasteners for OEM production and MRO applications.
Our online catalog contains many of our most popular metric stainless products, but it does not represent every available diameter, thread pitch, length, or special configuration. Cold Headers regularly supplies non-catalog metric fasteners and can quote difficult-to-source stainless metric socket screws to meet your exact requirements.
In addition to our 18-8 inventory, many metric socket products are also available in 316 stainless steel for applications requiring enhanced corrosion resistance.
If you don't see the exact Metric 18-8 Stainless Steel Socket Head Screw required for your application, there's a good chance we can still quote or supply it.
Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Since 1962, Cold Headers has supplied Hex Keys and Socket Pipe Plugs to OEM manufacturers, industrial distributors, maintenance departments, machine builders, and repair facilities throughout North America.
Our inventory includes standard alloy steel hex keys, metric hex keys, short arm hex keys for tamper-resistant fasteners, and socket pipe plugs for sealing hydraulic, pneumatic, lubrication, and fluid handling systems. Whether you're replacing a single tool or sourcing production quantities, Cold Headers provides dependable industrial fastening products backed by knowledgeable service.
Our online catalog includes several of our most popular hex keys and pipe plugs, but many additional sizes and configurations are available upon request. If you don't see the exact item you need, contact us for a quotation.
Cold Headers has supported industrial fastener distributors and manufacturers for more than 60 years. Our experienced team can help locate difficult-to-source hex keys, socket pipe plugs, and related fastening products while providing responsive service and quick quotations.
If you don't find the exact hex key or socket pipe plug required for your application, there's a good chance we can still source or quote it.
Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Since 1962, Cold Headers has supplied precision Dowel Pins and Tension Pins to OEM manufacturers, industrial distributors, machine builders, tool and die companies, maintenance professionals, and engineering teams throughout North America.
Our pin product line includes self-retaining Tension Pins, removable Pull Dowel Pins, .001 Oversize Dowel Pins, 18-8 Stainless Steel Standard Dowel Pins, and Heat-Treated Steel Standard Dowel Pins. These components are commonly used for alignment, locating, fastening, assembly, repair, and repeatable positioning in machinery, tooling, fixtures, dies, molds, automation systems, and OEM equipment.
Each pin family serves a distinct engineering purpose. Tension Pins provide spring action and self-retention in drilled holes. Pull Dowel Pins are designed for applications requiring accurate location with easier removal from blind holes. Oversize Dowel Pins are commonly used for repair or rework, while standard dowel pins provide dependable alignment and positioning in precision assemblies.
Our online catalog includes many of our most commonly stocked Dowel Pins and Tension Pins, but it does not represent every available diameter, length, material, oversize configuration, or special requirement. Cold Headers regularly quotes non-catalog sizes, difficult-to-source pins, replacement sizes, and OEM production quantities.
If you do not see the exact Dowel Pin or Tension Pin required for your application, there is a good chance we can still quote or supply it.
Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Since 1962, Cold Headers has supplied high-quality Cup Point Slotted Headless Set Screws to industrial distributors, OEM manufacturers, machine shops, maintenance departments, and repair facilities throughout North America.
Cup Point Slotted Set Screws are the most commonly specified slotted set screw style for permanent holding power. The cup point provides strong gripping action by penetrating the mating surface, making these fasteners ideal for shafts, collars, gears, pulleys, and general mechanical assemblies where secure positioning is required.
Cold Headers offers a wide array of Slotted Headless Set Screws beyond what is shown in our online catalog. We regularly supply slotted set screws in Alloy Steel, 18-8 Stainless Steel, and 316 Stainless Steel, with numerous sizes, lengths, and configurations available upon request.
In addition to Cup Point, we also offer slotted set screws in:
If you don't see the exact size, material, or point style you need, there's a good chance we can still supply it through our extensive inventory and supplier network.
Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a custom quote.
Since 1962, Cold Headers has supplied industrial fasteners and precision components to distributors, OEM manufacturers, machine shops, and maintenance professionals throughout North America. Our Hi-Collar Lock Washers are designed specifically for use with socket head cap screws where increased locking performance and proper fit are required.
Hi-Collar Lock Washers feature a heavy-duty helical spring design with a reduced outside diameter that fits neatly beneath socket head cap screws. Their high-collar profile helps maintain clamp load, resist loosening caused by vibration, and provide reliable locking performance in demanding industrial applications.
If you don't see the size you need in our online catalog, contact our sales team. We may be able to supply additional sizes or configurations through our extensive inventory and supplier network.
Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a custom quote.
