Mutual Screw & Supply

M18-2.5 X 30mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully Threaded (175 / Pkg.)

M18-2.5 X 30mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully - Main image
$183.68 $301.12 In stock

M18-2.5 x 30mm 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 175

Specifications

  • Thread Size: M18-2.5
  • Length: 30mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 175
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)

Alexander ★★★★★

Thread fit perfectly into my machine's mounting brackets, and the zinc coating hasn't flaked after a week of tightening. Class 10.9 steel feels solid for the price.

Madison ★★★★★

Used a full batch of these for mounting heavy steel brackets—the Class 10.9 strength held torque perfectly with a socket drive. The fully threaded length made alignment quick, and the zinc plating looks clean and uniform across all 175 pieces.

Hazel X. ★★★★★

The zinc plating on these screws is holding up well—no rust after a few days in a damp shop. They threaded cleanly into my machinery mount without any stripping. Exactly what I needed for the price.