(300 pcs) #8-36 X 3/8", Hex Socket Head Cap Screws, Fine Thread, Alloy Steel, Made in U.S.A.

Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping. A cylindrically shaped socket head cap screw is considered the strongest of all head styles. An internal hex socket drive is also known as an Allen drive. Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners. In general, fine thread fasteners are about 10% stronger than coarse threads under static loading.