The socket head cap screws are 100% Stainless Steel 18-8 (A2-70) which offers a high level of chemical resistance. Thread Diameter: 5/16 Inch; Total Length: 1-3/4 Inch (Head Included); Thread Count: 18. Drive Type: Allen Hex Socket 3/16 Inch; Material: Stainless Steel 18-8; Color: Bright Finish. Package Included: 10 x Flat Head Socket Cap Screws. Flat Head Socket Screws are great to have around for use in wood and wet environments. Product Specification
With a low-profile, countersunk head, flat socket head cap screws are ideal for applications requiring a strong fastener with a flush mount. For example, flat socket cap screws are often used in projects what require moving parts to pass over a fastened area. Allen (hex socket) drive is a six-sided recess for use with an allen wrench (hex key).

Total Length : 1-3/4" (Head Included)
Pitch Size 18 Threads per Inch
Screw Length 1-3/4"
Allen Hex Drive : 3/16"
High Quality Material 304 Stainless Steel 18-8

Package Included
10 x Socket Head Cap Bolts/Screws 5/16-18 x 1-3/4 Inch

Warranty
MewuDecor hardware has the highest quality on the market. Buy with confidence. Money back or exchange guarranteed.