Mutual Screw & Supply

1/4-20 X 3/4" Knurled Cup Point Socket Set Screws | Alloy Steel Zinc Plated (100 / Pkg.)

1/4-20 X 3/4" Knurled Cup Point Socket Set Screws | Alloy Steel Zinc Plated - Main image
$36.34 $60.56 In stock

1/4-20 x 3/4" knurled cup point socket set screws in Alloy Steel Zinc Plated, with a hex socket drive for high-torque adjustment in tight spaces.

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

Specifications

  • Thread Size: 1/4-20
  • Length: 3/4"
  • Point: Knurled Cup Point
  • Material: Alloy Steel Zinc Plated
  • Package Quantity: 100
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)

Jacob ★★★★★

The hex socket drive made tightening these in a cramped motor mount a breeze, and the knurled cup point bit into the shaft without slipping. The zinc plating is holding up well after a few oily weeks in the garage, and all 100 threads were clean, no cross-threading.

Julian L. ★★★★★

The knurled cup point holds really securely in soft materials, and the hex drive made it easy to tighten them fully in a cramped bracket. I just finished a jig assembly and these feel much more solid than the grub screws I was using before.

Samuel ★★★★★

These set screws are solid and the hex socket drive made torquing them down in a tight spot a breeze. The zinc plating looks clean and even across all 100 pieces.