Cold Headers
Cold Headers
5514 N. Elston Ave
Chicago, IL 60630
Phone: 1-773-775-7900
Fax: 1-773-775-0779
Email: sales@coldheaders.com
Website: www.coldheaders.com
Working Hours: Mon - Fri 8:00am - 4:30pm CST
Saturday - Sunday CLOSED If you have any questions, please call or email us.
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Cone Point Alloy Steel Socket Set Screws with Nylon Insert

Cone point alloy steel socket set screws with nylon insert combine the precise locating characteristics of a cone point set screw with a factory-installed nylon locking element that provides prevailing torque during installation. The sharply tapered cone point is designed to engage a mating recess or create concentrated point contact, while the nylon insert helps increase resistance to thread loosening caused by vibration, repeated movement, and dynamic loading. The internal hex drive allows installation where external wrench clearance is limited.

Manufactured from alloy steel, these socket set screws are intended for demanding industrial mechanical applications requiring accurate positioning and dependable fastening performance. They are commonly used to secure collars, hubs, gears, pulleys, couplings, sprockets, adjustment mechanisms, fixtures, and other shaft-mounted components in machinery, automation equipment, power transmission systems, industrial tooling, maintenance repairs, and OEM assemblies.

Cone point geometry is frequently selected where positive positioning or concentrated point contact is required. Depending on the mating material and installation conditions, the cone point may produce a visible indentation in the contacted surface. Proper fastener selection should consider thread size, screw length, hex socket size, mating material, installation access, acceptable surface marking, and the desired level of prevailing torque. The nylon insert provides prevailing torque but should not be considered a substitute for proper joint design or installation practices.

Cold Headers supplies cone point alloy steel socket set screws with nylon insert in a broad range of inch thread sizes and lengths, including uncommon and difficult-to-source configurations. Individual product pages provide verified thread size, screw length, nominal diameter, hex socket size, cone point dimensions, and additional engineering information where available to support accurate specification.

Why Choose Cone Point Alloy Steel Socket Set Screws with Nylon Insert?

  • Factory-installed nylon insert: Provides prevailing torque to help resist thread loosening.
  • Cone point geometry: Designed for concentrated point contact or engagement with a mating recess.
  • Alloy steel construction: Intended for demanding industrial mechanical applications.
  • Internal hex drive: Allows installation where external wrench clearance is limited.
  • Verified engineering dimensions: Product pages provide thread size, length, nominal diameter, hex socket size, and cone point dimensions where available.

Selecting the Correct Cone Point Socket Set Screw

Begin by confirming the required thread size and screw length. Review the hex socket size, mating material, installation clearance, operating environment, acceptable surface marking, and assembly requirements before selecting a fastener. Final selection should reflect the mechanical requirements of the completed assembly. Cone point socket set screws should not be substituted automatically for cup point, knurled cup point, flat point, oval point, half dog point, or full dog point designs because each point geometry serves a different mechanical purpose.

Cold Headers Inc. has supplied specialty industrial socket fasteners since 1962. Our catalog helps engineers, distributors, maintenance professionals, and purchasing teams locate exact sizes, uncommon lengths, and difficult-to-find alloy steel socket set screws with nylon insert without unsupported inventory claims.

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

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Unit of Measure
1 2 3 4 

Item #

Item Name

Diameter

Length

Material

Quantity

List Price (per 100 pieces)

10-24 x 5/16 SSS Cone Point Alloy NI N/A 10-24 x 5/16 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-24 N/A 5/16 in N/A Nylon N/A 100 $53.25
10-24 x 3/8 SSS Cone Point Alloy NI N/A 10-24 x 3/8 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-24 N/A 3/8 in N/A Nylon N/A 100 $53.50
10-24 x 7/16 SSS Cone Point Alloy NI N/A 10-24 x 7/16 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-24 N/A 7/16 in N/A Nylon N/A 100 $54.00
10-24 x 1/2 SSS Cone Point Alloy NI N/A 10-24 x 1/2 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-24 N/A 1/2 in N/A Nylon N/A 100 $54.50
10-24 x 5/8 SSS Cone Point Alloy NI N/A 10-24 x 5/8 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-24 N/A 5/8 in N/A Nylon N/A 100 $55.00
10-24 x 3/4 SSS Cone Point Alloy NI N/A 10-24 x 3/4 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-24 N/A 3/4 in N/A Nylon N/A 100 $56.00
10-24 x 7/8 SSS Cone Point Alloy NI N/A 10-24 x 7/8 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-24 N/A 7/8 in N/A Nylon N/A 100 Call or Email for Pricing
10-24 x 1 SSS Cone Point Alloy NI N/A 10-24 x 1 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-24 N/A 1 in N/A Nylon N/A 100 Call or Email for Pricing
10-32 x 1/4 SSS Cone Point Alloy NI N/A 10-32 x 1/4 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-32 N/A 1/4 in N/A Nylon N/A 100 $53.00
10-32 x 5/16 SSS Cone Point Alloy NI N/A 10-32 x 5/16 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-32 N/A 5/16 in N/A Nylon N/A 100 $53.25
10-32 x 3/8 SSS Cone Point Alloy NI N/A 10-32 x 3/8 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-32 N/A 3/8 in N/A Nylon N/A 100 $53.50
10-32 x 7/16 SSS Cone Point Alloy NI N/A 10-32 x 7/16 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-32 N/A 7/16 in N/A Nylon N/A 100 $54.00
10-32 x 1/2 SSS Cone Point Alloy NI N/A 10-32 x 1/2 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-32 N/A 1/2 in N/A Nylon N/A 100 $54.50
10-32 x 5/8 SSS Cone Point Alloy NI N/A 10-32 x 5/8 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-32 N/A 5/8 in N/A Nylon N/A 100 Call or Email for Pricing
10-32 x 3/4 SSS Cone Point Alloy NI N/A 10-32 x 3/4 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-32 N/A 3/4 in N/A Nylon N/A 100 Call or Email for Pricing
10-32 x 7/8 SSS Cone Point Alloy NI N/A 10-32 x 7/8 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-32 N/A 7/8 in N/A Nylon N/A 100 Call or Email for Pricing
10-32 x 1 SSS Cone Point Alloy NI N/A 10-32 x 1 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 10-32 N/A 1 in N/A Nylon N/A 100 Call or Email for Pricing
1/4-20 x 1/4 SSS Cone Point Alloy NI N/A 1/4-20 x 1/4 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 1/4-20 N/A 1/4 in N/A Nylon N/A 100 Call or Email for Pricing
1/4-20 x 5/16 SSS Cone Point Alloy NI N/A 1/4-20 x 5/16 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 1/4-20 N/A 5/16 in N/A Nylon N/A 100 $53.50
1/4-20 x 3/8 SSS Cone Point Alloy NI N/A 1/4-20 x 3/8 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 1/4-20 N/A 3/8 in N/A Nylon N/A 100 $54.00
1/4-20 x 7/16 SSS Cone Point Alloy NI N/A 1/4-20 x 7/16 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 1/4-20 N/A 7/16 in N/A Nylon N/A 100 $54.50
1/4-20 x 1/2 SSS Cone Point Alloy NI N/A 1/4-20 x 1/2 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 1/4-20 N/A 1/2 in N/A Nylon N/A 100 $55.00
1/4-20 x 5/8 SSS Cone Point Alloy NI N/A 1/4-20 x 5/8 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 1/4-20 N/A 5/8 in N/A Nylon N/A 100 $55.50
1/4-20 x 3/4 SSS Cone Point Alloy NI N/A 1/4-20 x 3/4 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 1/4-20 N/A 3/4 in N/A Nylon N/A 100 $56.50
1/4-20 x 7/8 SSS Cone Point Alloy NI N/A 1/4-20 x 7/8 Cone Point Alloy Steel Socket Set Screw with Nylon Insert N/A 1/4-20 N/A 7/8 in N/A Nylon N/A 100 $59.50
Unit of Measure
1 2 3 4