Mutual Screw & Supply

1/4-20 X 7/16" Knurled Cup Point Socket Set Screws | Alloy Steel (250 / Pkg.)

1/4-20 X 7/16" Knurled Cup Point Socket Set Screws | Alloy Steel (250 / Pkg.) - Main image
$44.9 $70.15 In stock

1/4-20 x 7/16" knurled cup point socket set screws in Alloy Steel, with a hex socket drive for high-torque adjustment in tight spaces.

  • Hex socket drive
  • Knurled Cup Point tip
  • Alloy Steel construction

Specifications

  • Thread Size: 1/4-20
  • Length: 7/16"
  • Point: Knurled Cup Point
  • Material: Alloy Steel
  • Package Quantity: 250
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)

Timothy ★★★★★

The knurled cup point really bites into the shaft, no slipping even after I torqued them down hard with a hex key in a cramped spot. For 250 pieces at this price, the alloy steel feels solid and consistent across the batch. These are now my go-to for any adjustable stop or clamp setup.

Emma Z. ★★★★★

Needed these for a jig I’m building, and the hex socket drive made installation a breeze in tight spots. The knurled cup point holds secure without slipping. Great value for a bulk pack of 250.

Sophia ★★★★★

The knurled cup point really bites into the shaft, so these set screws stay put even under vibration. Tightening them with a hex key in a cramped spot was much easier than I expected—good torque without stripping.