Mutual Screw & Supply

M18-1.5 X 50mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully Threaded (25 / Pkg.)

M18-1.5 X 50mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully - Main image
$41.33 $63.59 In stock

M18-1.5 x 50mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 25

Specifications

  • Thread Size: M18-1.5
  • Length: 50mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 25
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 (4.8 / 5 · 5 reviews)

Abigail O. ★★★★★

Used these to bolt down some heavy shop equipment and the fully threaded length gave me plenty of grip. The hex heads held up perfectly under a torque wrench without any stripping. Solid fasteners for the price.

Elizabeth B. ★★★★★

Threads were clean and the zinc plating looks uniform across all 25 pieces, no burrs or rough edges to fight with. Tightened a few onto a heavy equipment bracket and the class 10.9 steel held torque without any flex.

Scarlett ★★★★★

The hex head on these M18 bolts grabbed my socket perfectly without any slipping during assembly. They threaded smoothly into the steel frame and the 50mm length was just right for the joint.