#5-40 X 5/16" Button Head Cap Screws | 18/8 Stainless Steel (100 / Pkg.)
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#5-40 X 5/16" Button Head Cap Screws | 18/8 Stainless Steel (100 / Pkg.)

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#5-40 X 5/16" Button Head Cap Screws | 18/8 Stainless Steel (100 / Pkg.)

Mutual ScrewSKU: 0505CSB188BB
Price:
$29.22per 100( $0.29 each)
Pieces 100
Measurement type Inch
Thread size #5-40
Length 5/16
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Hex Socket
Head style Button
Threads per inch 40
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Cap Screws Button Socket 18/8 Stainless 5/40 X 5/16 are precision fasteners designed for durable, high-performance assemblies. This cap screw features a button head and a socket drive for a clean, flush finish in tight spaces.

Made from 18/8 stainless steel (304-grade), these screws offer excellent corrosion resistance and strength for everyday use in indoor and outdoor projects.

Key features

  • Material: 18/8 stainless steel for lasting durability and corrosion resistance
  • Head type: Button head cap screw for a smooth, low-profile appearance
  • Drive: Socket drive for secure tightening with an Allen key
  • Size: 5/40 x 5/16 (as specified)
  • Versatile: Suitable for electronics housings, furniture, machinery, and general fastening applications

Whether you're building, repairing, or assembling equipment, these cap screws deliver reliable performance and a neat, professional finish.

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If you’re not sure that this product is right for you, give us a call!
800-222-0324

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