ARP 12-Point Stainless Steel Bolts 5/16-18 x 1.750 in - 5 Pack

These ARP 12-point stainless steel bolts measure 5/16-18 thread by 1.750 inch under head length and are machined from 300 series stainless steel for corrosion resistance and a bright polished finish. Each bolt ships with a washer and takes a 3/8 inch 12-point socket, and the fasteners are rated to roughly 170,000 psi for high clamp load assemblies. Sold as a set of five.

Specifications

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy