3/8-16 x 3-1/4" Stainless Steel Knurled Socket Head Bolts – Qty 10

Specifications:
Thread Size: 3/8"-16 (Coarse Thread)
Length: 3-1/4"
Head Style: Allen / Hex Socket – Knurled
Material: 18-8 Stainless Steel
Finish: Natural Stainless
Quantity: 10 pieces
Condition: New
SKU: 1089
Product Description:
1089 – 3/8-16 x 3-1/4" Stainless Steel Knurled Socket Head Bolts (Qty 10)
These 3/8-16 x 3-1/4" socket head bolts are engineered for long-reach fastening where grip, durability, and corrosion resistance are critical. The knurled head offers better manual control, while the coarse-thread pitch provides solid holding power in structural and high-vibration applications.
Made from high-strength 18-8 stainless steel, they’re ideal for auto restorations, marine projects, suspension work, and fabrication jobs.
At East Coast Bolts, we won’t screw you, but our fasteners will.
Why Buy from East Coast Bolts:
Coarse-thread 3/8-16 for fast, secure engagement
3-1/4" length for deep or multi-layer fastening
Knurled Allen head offers better grip and clean torque
18-8 stainless steel resists rust and corrosion
Ships quickly from our U.S. warehouse
60-day money back guarantee with free return shipping