Mutual Screw & Supply

5/8-11 X 1-1/2" Heavy Hex Cap Screws | USA Made | A307 Grade B Steel Plain | Fully Threaded (120 / Pkg.)

5/8-11 X 1-1/2" Heavy Hex Cap Screws | USA Made | A307 Grade B Steel Plain | - Main image
$86.63 $142.02 In stock

A307 Grade B Steel Plain hex head cap screws, fully threaded, size 5/8-11 x 1-1/2". A dependable fastener for machinery, equipment assembly, and general industrial use.

  • A307 Grade B Steel Plain construction
  • fully threaded configuration
  • Hex head for wrench or socket drive
  • For machinery, equipment, and general-purpose fastening

Specifications

  • Thread Size: 5/8-11
  • Length: 1-1/2"
  • Threads Per Inch: 11
  • Material: A307 Grade B Steel Plain
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 120
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)

James ★★★★★

These threads cut clean and the plating is consistent across all 120 pieces, which saved me a ton of sorting time. Went through a whole crate of them for a trailer frame job and didn't have a single one fight the die.

Adam ★★★★★

Bought a full box for a machinery rebuild and used about thirty so far, every single one threads on smooth and the fully threaded length gives you plenty of grip. The A307 grade B steel feels solid, not the soft junk you get elsewhere. Just wish they sold smaller quantities, but for the price per pi

Stella ★★★★★

Well the hex drive seated perfectly without slipping, which is what I needed for a tight assembly. These bolts feel solid and the threads cut cleanly into my tap.