Mutual Screw & Supply

M30-3.5 X 100mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded (5 / Pkg.)

M30-3.5 X 100mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully - Main image
$37 $56.93 In stock

M30-3.5 x 100mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 5

Specifications

  • Thread Size: M30-3.5
  • Length: 100mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 5
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)

Grace A. ★★★★★

I needed something heavy-duty for a large assembly jig, and these M30-3.5 x 100mm hex head cap screws fit perfectly. The zinc plating looks clean and the class 8.8 steel feels solid under a wrench. Threads were smooth all the way down.

Ryan ★★★★★

Used these fully threaded hex bolts to secure a heavy machine base, and the Class 8.8 steel held up perfectly under torque. The zinc plating already looks clean and rust-free after a week in a damp shop.

Madison ★★★★★

The zinc plating on these M30 bolts looks clean and even, and the fully threaded length made alignment in our jig a breeze. They’ve held up fine under repeated assembly and disassembly without any galling.