Description
Engineered for reliability, these Hex Head Cap Screws deliver high-strength performance in demanding assemblies. Crafted from SAE Grade 5 steel and finished plain (unplated), they offer excellent strength without additional coating.
- Size & thread: 3/8-16 UNC coarse thread
- Length: 1-1/8 in
- Material & finish: Grade 5 steel, plain finish
- Strength: Quenched and tempered for durable, load-bearing performance
- Drive type: Hex head for easy installation with standard wrenches or sockets
Applications include automotive assemblies, machinery construction, equipment maintenance, and heavy-duty projects where a high-strength fastener is required. The plain finish is ideal when corrosion resistance is not the primary concern or when a specific surface treatment will be applied later in the process.
Tips for use: Pair with a compatible nut or threaded hole and ensure sufficient thread engagement for proper load distribution. Apply appropriate torque according to the assembly conditions and lubricant, and take care to avoid cross-threading during installation.
Stock up on these Hex Head Cap Screws for dependable fastening in OEM repairs, rebuilds, and industrial maintenance projects. Order now to secure strong, reliable connections in your next project.
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If you’re not sure that this product is right for you, give us a call!
800-222-0324

