Mutual Screw & Supply

M16-1.5 X 150mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (25 / Pkg.)

M16-1.5 X 150mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially - Main image
$49.71 $76.48 In stock

M16-1.5 x 150mm 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 25

Specifications

  • Thread Size: M16-1.5
  • Length: 150mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Partially 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 (4.6 / 5 · 5 reviews)

John ★★★★★

These bolts feel rock solid in hand, and the 8.8 grade steel is exactly what I needed for heavy equipment assembly. The hex head grabbed my wrench cleanly with no rounding, and the 150mm length gave just the right reach for my mounting brackets.

Olivia D. ★★★★★

The partial threading on these M16 bolts made aligning my equipment frame so much easier, and the hex heads gripped the wrench firmly without any slippage. For the price of a 25-pack, the Class 8.8 steel feels solid enough for heavy shop use.

Nicholas P. ★★★★★

These are exactly what I needed for a heavy equipment assembly job. The 150mm length with the partial threading gives just the right grip for thick flanges, and the 8.8 steel feels solid without being brittle. No stripped heads even with a breaker bar.