18-8 Stainless Steel Socket Head Cap Screws

Cold Headers supplies 18-8 stainless steel socket head cap screws in a broad range of diameters, thread sizes, and lengths for general industrial fastening applications requiring corrosion-resistant stainless construction and compact internal hex drive access.

These fasteners are commonly used in industrial automation, packaging machinery, material handling systems, conveyor equipment, instrumentation, fixture construction, machine building, maintenance repair, processing equipment, and precision assemblies. The cylindrical socket head design provides positive hex-key engagement and is well suited for installations where external wrench clearance is limited.

Our online catalog includes many commonly requested 18-8 stainless steel socket head cap screw sizes, but it does not represent every configuration Cold Headers can supply. Additional non-catalog sizes, special lengths, and difficult-to-source configurations may be available by request.

If the exact 18-8 stainless steel socket head cap screw required for your application is not shown, there is a good chance we can still quote or supply it.

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.

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0-80 Diameter and 1/8 Inch (in) Length 18-8 Stainless Steel Socket Head Cap Screw
List Price (per 100 pieces) $13.00
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0-80 Diameter and 3/16 Inch (in) Length 18-8 Stainless Steel Socket Head Cap Screw
List Price (per 100 pieces) $13.50
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0-80 Diameter and 1/4 Inch (in) Length 18-8 Stainless Steel Socket Head Cap Screw
List Price (per 100 pieces) $14.00
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0-80 Diameter and 5/16 Inch (in) Length 18-8 Stainless Steel Socket Head Cap Screw
List Price (per 100 pieces) $15.00
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0-80 Diameter and 3/8 Inch (in) Length 18-8 Stainless Steel Socket Head Cap Screw
List Price (per 100 pieces) $16.00
Description N/A 0-80 x 1/8 18-8 Stainless Steel Socket Head Cap Screw is specified when engineers need a stainless internal-hex fastener with everyday corrosion resistance and compact head geometry. The material offers everyday corrosion protection for many packaging, processing, instrumentation, and commercial equipment applications. Hex-key installation helps technicians reach fastening points inside covers, brackets, guards, fixture plates, and machine frames. Typical placements include industrial automation, fixture plates, and assembly equipment where general corrosion resistance and internal-hex access are useful. Engineering departments can evaluate head clearance, drive access, and material compatibility before releasing the assembly. Technical Highlights: Material: 18-8 Stainless Steel; Thread: 0-80 UNF; Length: 1/8 in.; Nominal Body Diameter: 0.060 in.; Head Diameter: 0.096 in. max / 0.091 in. min; Head Height: 0.060 in. max / 0.057 in. min; Hex Key Size: 0.050; Drive Type: internal hex. Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote. N/A 0-80 x 3/16 18-8 Stainless Steel Socket Head Cap Screw helps solve fastening requirements in equipment where moisture, cleaning, or general plant exposure makes stainless hardware useful. 18-8 stainless steel is commonly selected for general corrosion resistance in indoor equipment, protected outdoor equipment, and high-humidity work areas. The socket head form gives designers a compact bearing surface while preserving drive access for installation and service. Typical placements include packaging equipment, stainless covers, and machine guarding where general corrosion resistance and internal-hex access are useful. Industrial distributors can support customers who need a size-specific 18-8 stainless socket head cap screw for repair work. Technical Highlights: Material: 18-8 Stainless Steel; Thread: 0-80 UNF; Length: 3/16 in.; Nominal Body Diameter: 0.060 in.; Head Diameter: 0.096 in. max / 0.091 in. min; Head Height: 0.060 in. max / 0.057 in. min; Hex Key Size: 0.050; Drive Type: internal hex. Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote. N/A 0-80 x 1/4 18-8 Stainless Steel Socket Head Cap Screw provides an 18-8 stainless socket-drive option for assemblies that need reliable hex-key access in compact locations. This material is useful across production facilities where moisture, handling, and routine cleaning influence fastener selection. Internal-hex engagement gives engineering departments a familiar drive style for stainless machine components. Typical placements include material handling, conveyor systems, and service brackets where general corrosion resistance and internal-hex access are useful. Purchasing agents can source the specified stainless fastener without changing the approved product family. Technical Highlights: Material: 18-8 Stainless Steel; Thread: 0-80 UNF; Length: 1/4 in.; Nominal Body Diameter: 0.060 in.; Head Diameter: 0.096 in. max / 0.091 in. min; Head Height: 0.060 in. max / 0.057 in. min; Hex Key Size: 0.050; Drive Type: internal hex. Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote. N/A 0-80 x 5/16 18-8 Stainless Steel Socket Head Cap Screw is used where drawings call for a socket head cap screw that combines stainless construction with a cylindrical head profile. 18-8 stainless is a practical material choice for equipment that needs general corrosion resistance in everyday industrial service. The drive style supports controlled removal and reinstallation during maintenance repair or equipment adjustment. Typical placements include machine building, tooling, and precision assemblies where general corrosion resistance and internal-hex access are useful. Maintenance managers can match the thread, length, material, and head geometry already called out on service documentation. Technical Highlights: Material: 18-8 Stainless Steel; Thread: 0-80 UNF; Length: 5/16 in.; Nominal Body Diameter: 0.060 in.; Head Diameter: 0.096 in. max / 0.091 in. min; Head Height: 0.060 in. max / 0.057 in. min; Hex Key Size: 0.050; Drive Type: internal hex. Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote. N/A 0-80 x 3/8 18-8 Stainless Steel Socket Head Cap Screw supports machine designs that need corrosion-resistant clamping hardware without giving up internal-hex installation access. The stainless construction supports service in many maintenance, assembly, agricultural, and light chemical exposure environments. The internal hex drive supports positive tool engagement where surrounding components limit wrench clearance. Typical placements include food processing equipment, washdown-adjacent frames, and access covers where general corrosion resistance and internal-hex access are useful. Design engineers can compare the listed head dimensions and hex key size against counterbore and tooling requirements. Technical Highlights: Material: 18-8 Stainless Steel; Thread: 0-80 UNF; Length: 3/8 in.; Nominal Body Diameter: 0.060 in.; Head Diameter: 0.096 in. max / 0.091 in. min; Head Height: 0.060 in. max / 0.057 in. min; Hex Key Size: 0.050; Drive Type: internal hex. Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
Brands N/A Cold Headers, Inc.
Diameter N/A 0-80
Length N/A 1/8 in N/A 3/16 in N/A 1/4 in N/A 5/16 in N/A 3/8 in
Material N/A 18-8 Stainless Steel
Quantity N/A 100
Package Type N/A Box
Note N/A Less Than Package Quantity Specified Plus 25%.