Mutual Screw & Supply

1/4-28 X 5-1/2" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (50 / Pkg.)

1/4-28 X 5-1/2" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$33.43 $45.79 In stock

1/4-28 x 5-1/2" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade 5 Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 50

Specifications

  • Thread Size: 1/4-28
  • Length: 5-1/2"
  • Threads Per Inch: 28
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 50
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 (4.2 / 5 · 5 reviews)

Thomas D. ★★★★★

Needed these for a jig I was building and the 5.5" length with partial threads grabbed just right. The yellow zinc coating has a nice even finish and the hex heads seated cleanly with a socket, no stripped edges.

Julian ★★★★★

The partial threading on these made it easy to start the nut by hand before tightening with a socket. Nice snug fit in the machinery bracket I was repairing, and the yellow zinc finish looks clean.

Sofia E. ★★★★☆

The partially threaded shank made alignment much easier when mounting a bracket. A couple had slightly burred threads, but a quick pass with a die cleaned them up fine.