Mutual Screw & Supply

M30-3.5 X 160mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (20 / Pkg.)

M30-3.5 X 160mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially - Main image
$176.28 $255.48 In stock

M30-3.5 x 160mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 20

Specifications

  • Thread Size: M30-3.5
  • Length: 160mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 20
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 (4.6 / 5 · 5 reviews)

Henry ★★★★★

The hex heads seated perfectly with a 46mm socket, and the 8.8 steel feels rock-solid on our conveyor frame. I’ve torqued them down hard and not a single one has budged.

James X. ★★★★★

The hex head on these M30 bolts gave my 24mm socket a clean, solid grip. They fit perfectly into pre-tapped holes on a press frame I’m rebuilding, and the partially threaded shank made alignment easy.

Steven S. ★★★★★

Needed these for a heavy equipment rebuild and the partial threads made alignment a breeze. The hex heads grabbed the socket cleanly, and all 20 came out of the box with no burrs or bent threads. Solid Class 8.8 steel that drives like it means business.