Mutual Screw & Supply

3/8-16 X 7/8" Hex Machine Bolts | 18/8 Stainless Steel | Fully Threaded (100 / Pkg.)

3/8-16 X 7/8" Hex Machine Bolts | 18/8 Stainless Steel | Fully Threaded (100 / - Main image
$11.53 $16.96 In stock

3/8-16 X 7/8" Hex Machine Bolts in 18/8 Stainless Steel. A fully threaded hex head machine bolt for use where thread engagement is needed along the entire shank, in metal, wood, and assembled components.

  • Fully threaded for full-length engagement
  • Hex head for wrench-driven, high-torque installation
  • Stainless steel for superior corrosion resistance

Specifications

  • Type: Hex Machine Bolts
  • Head Style: Hex
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Thread Size: 3/8-16
  • Length: 7/8"
  • Thread: Fully Threaded
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Robert ★★★★★

I needed some serious corrosion resistance for an outdoor project, and the 18/8 stainless steel on these fully threaded bolts delivers perfectly. The hex head gripped my socket wrench without slipping, and they installed smoothly into pre-tapped holes.

Amelia ★★★★★

The full threading on these bolts is exactly what I needed for a tight metal bracket assembly where I couldn’t waste any shank space. The stainless steel heads grabbed clean with a socket wrench, and all 100 came out of the box with zero burrs or stripped threads.

Brian ★★★★★

Used these for mounting a cabinet hinge to a metal frame, and the full threading let me get a solid grip without bottoming out. The stainless finish is clean and smooth, no rough edges to snag on.