3/8-16 x 1 Flat Countersunk Head Socket Cap Screws, Full Thread, Machine Thread, Allen Hex Drive, 304 Stainless Steel 18-8 SS, 20 PCS

Key Specs: Thread & Length 3/8-16 x 1""; Head Diameter: 0.72""~0.78"" (18.29-19.84mm); Drive Type: 7/32"" Hex Socket; Package: 20 PCS. Made of durable 304 stainless steel, offering greater strength and corrosion resistance than zinc-plated or regular steel fasteners. It withstands challenging environments like humidity, temperature variations, and general wear, ensuring long-term reliability with minimal maintenance. Secure Hex Socket Drive: The internal hex (Allen) drive provides superior torque transfer compared to Phillips or slotted drives, significantly reducing cam-out and tool slippage. This allows for tighter, more reliable installations and easier removal even after prolonged use. The 82-degree (standard) countersunk head is engineered to sit perfectly flush or below the surface in pre-drilled countersink holes. This creates a smooth, unobtrusive finish ideal for machinery, fabrication, automotive work, and DIY projects where a clean profile is required. Built for Heavy-Duty Fastening & High-Strength Joints: Used in trailer decking, heavy machinery guards, industrial oven assembly, and structural supports. The high strength and superior heat resistance of 304 stainless steel make it suitable for furnace components, engine bay accessories, and high-temperature processing equipment