3/8-16 x 1/2 Socket Head Cap Screws 18-18/304 Stainless Steel Domestic USA - Package (10)

3/8-16 x 1/2 Socket Head Cap Screws 18-18/304 Stainless Steel Domestic USA - Package (10)

2164027

Quantity Unit Price
1 to 23 $24.40
24+ $19.97
Regular price$24.40 USD
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  • $200 orders ship FREE
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3/8-16 x 1/2 Socket Head Cap Screws 18-18/304 Stainless Steel Domestic USA - - Package (10) deliver high strength, corrosion resistance, and a low-profile head. Their internal hex (Allen) drive ensures precise torque control and secure engagement. Ideal for machinery, automotive, and industrial applications, they maintain integrity under stress and repeated loads. 18-8 stainless provides excellent durability, making them suitable for environments exposed to moisture or chemicals. These screws meet rigorous standards for robust, reliable performance.

Socket cap screws in 18-8 (304) stainless steel from 3/8-16 to 1/2-13 are typically produced in lengths from 1/2" up to 6", conforming to ASME B18.3 standards for precise fit and durability. For 3/8-16 screws, the standard hex (Allen) drive size is 5/16", while 1/2-13 screws use a 3/8" drive. Common head diameters and heights range from approximately 0.562" × 0.375" (diameter × height) for 3/8-16 to 0.750" × 0.500" for 1/2-13. These fasteners provide tensile strengths typically around 70,000–80,000 psi, exhibit excellent corrosion resistance, and can be torque-loaded (depending on application) from about 20 ft-lbs (3/8-16) up to 45 ft-lbs (1/2-13). The combination of a robust stainless steel alloy, standardized dimensions, and a recessed socket head allows for consistent clamping, reduced risk of cam-out, and reliable performance in demanding applications.

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All images accurately represent the product category. However, due to variations in thread patterns, finishes and other variables beyond our control, there may be slight differences from the actual products. Kindly note that these are representative images only.

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