Coburn-Myers Fastening Systems, Inc. - Machine Screw Nuts
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Machine Screw Nuts
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machine screw nuts

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Typically a six-sided internally threaded fastener with a flat top and chamfered corners. Threads are Unified, Class 2B, UNC or UNF Series. (Also available as a four-sided, internally threaded fastener with a flat top and bottom, without chamfer. Threads are unified, Class 2B, UNC Series.)

Designed for use with machine screws. However, user interest in square machine screw nuts has declined significantly during the past several years.

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  Results 26 - 50 of 66 1 2 3 

Item #

Item Name

Nominal Size

Pitch

Material

Finish

25CNHM 1/4-20 HEX M/S NUT 1/4 UNC Carbon Steel Plain
25CNHMB 1/4-20 HEX M/S NUT BRASS 1/4 UNC Brass Plain
25CNHMZ 1/4-20 HEX M/S NUT ZINC 1/4 UNC Carbon Steel Zinc Plated
31CNHMB 5/16-18 HEX M/S NUT BRASS 5/16 UNC Brass Plain
31CNHMZ 5/16-18 HEX M/S NUT ZINC 5/16 UNC Carbon Steel Zinc Plated
37CNHMB 3/8-16 HEX M/S NUT BRASS 3/8 UNC Brass Plain
37CNHMZ 3/8-16 HEX M/S NUT ZINC 3/8 UNC Carbon Steel Zinc Plated
4ENHMZ 4-36 HEX M/S NUT ZINC #4 UNF Carbon Steel Zinc Plated
8FNHMB 8-36 HEX M/S NUT BRASS #8 UNF Brass Plain
10FNHMB 10-32 HEX M/S NUT BRASS #10 UNF Brass Plain
10FNHMZ 10-32 HEX M/S NUT ZINC #10 UNF Carbon Steel Zinc Plated
10FNHMZ/SMALL 10-32 HEX M/S NUT SMALL PATTERN ZINC #10 UNF Carbon Steel Zinc Plated
25FNHMB 1/4-28 HEX M/S NUT BRASS 1/4 UNF Brass Plain
2CNMSS 2-56 MACHINE SCREW NUT ST/ST #2 UNC 18-8 Stainless Plain
3CNMSS 3-48 MACHINE SCREW NUT ST/ST #3 UNC 18-8 Stainless Plain
4CNMS3 4-40 MACHINE SCREW NUT 316 SS #4 UNC 316 Stainless Plain
4CNMSS 4-40 MACHINE SCREW NUT ST/ST #4 UNC 18-8 Stainless Plain
5CNMS3 5-40 MACHINE SCREW NUT 316 SS #5 UNC 316 Stainless Plain
5CNMSS 5-40 MACHINE SCREW NUT ST/ST #5 UNC 18-8 Stainless Plain
6CNMS3 6-32 MACHINE SCREW NUT 316 SS #6 UNC 316 Stainless Plain
6CNMSS 6-32 MACHINE SCREW NUT ST/ST #6 UNC 18-8 Stainless Plain
6CNMSS/SMALL 6-32 MACHINE SCREW NUT SMALL PATTERN ST/ST #6 UNC 18-8 Stainless Plain
8CNMS3 8-32 MACHINE SCREW NUT 316 SS #8 UNC 316 Stainless Plain
8CNMSS 8-32 MACHINE SCREW NUT ST/ST #8 UNC 18-8 Stainless Plain
10CNMS3 10-24 MACHINE SCREW NUT 316 SS #10 UNC 316 Stainless Plain
  Results 26 - 50 of 66 1 2 3 
     
3211 West 9th Street - Trainer, PA 19061-5242
Toll Free: 800-662-7459 - Local: 610-485-5700 - Fax: 610-485-5877
Email: sales@coburnmyers.com