Bulk 5/16"-18 Stainless Steel 316 Flat Socket Cap Screws - Marine Grade (A4)

Premium Marine Grade Fasteners for Corrosive Environments

Enhance your projects with our premium 5/16"-18 Stainless Steel 316 Flat Socket Cap Screws, now available in bulk quantities at competitive prices. Crafted from marine grade 316 (A4) stainless steel, these screws offer superior corrosion resistance, making them ideal for applications in marine, chemical, and highly corrosive environments.

Our bulk supply and wholesale options are perfect for businesses seeking volume pricing on top-quality fasteners. Ideal for B2B customers, our bulk packs ensure you have the quantities needed for large-scale projects.

Benefits of Stainless Steel 316 Flat Head Socket Cap Screws

• Superior Corrosion Resistance: Marine grade 316 stainless steel provides exceptional resistance to corrosion, especially in saltwater and chemical environments.
• Flush Finish: The flat head design allows the screw to sit flush with the surface, offering a smooth and clean appearance.
• High Torque Capability: The socket drive allows for higher torque application compared to traditional screw drives.
• Durable and Long-Lasting: Ideal for demanding applications where reliability is crucial.

Why Choose Our Bulk Marine Grade Flat Socket Cap Screws?

• Bulk Pricing: Benefit from our volume pricing for significant cost savings on large orders.
• Wholesale Options: Perfect for B2B customers and businesses requiring large quantities.
• Quality Material: Manufactured from high-quality 316 (A4) stainless steel for enhanced durability and longevity.
• Precision Fit: Designed for use with a 1/4" hex key for accurate and secure assembly. Hex keys available here.

Product Specifications

• Size: 5/16"
• Thread Count: 18 TPI (Threads Per Inch) - Coarse Thread
• Thread Type: Fully Threaded
• Drive Type: Requires 1/4" Hex Key
• Head Type: Flat Head Socket Cap
• Material: 316 Stainless Steel (A4 - Marine Grade)
• Standards Compliance: Meets ASME B18.3 specifications

Ideal Applications

• Marine Construction: Perfect for boats, docks, and other marine structures.
• Chemical Processing Equipment: Suitable for environments exposed to harsh chemicals.
• Outdoor Installations: Ideal for outdoor projects where exposure to the elements is a concern.
• Food and Beverage Industry: Safe for use in equipment where sanitation and corrosion resistance are critical.

Complementary Products

• Matching Nuts: 5/16"-18 Stainless Steel 316 Hex Nuts - Available here
• Matching Washers: 5/16" Stainless Steel 316 Flat Washers - Available here

Order in Bulk and Secure Your Projects Against Corrosion

Ensure the longevity and reliability of your projects by choosing our 5/16"-18 stainless steel 316 flat socket cap screws. With our volume discounts and wholesale pricing, you can obtain the quantities you need without compromising on quality. Monster Bolts is your trusted source for marine grade fasteners, offering exceptional support for both individual and B2B customers.

✔️ Trusted by professionals in marine, chemical, and industrial sectors

✔️ Fast delivery and outstanding customer support