Mutual Screw & Supply

1/4-28 X 1-1/4" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (200 / Pkg.)

1/4-28 X 1-1/4" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$25.75 $37.32 In stock

1/4-28 x 1-1/4" 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 200

Specifications

  • Thread Size: 1/4-28
  • Length: 1-1/4"
  • Threads Per Inch: 28
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 200
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Matthew ★★★★★

The partially threaded design made these perfect for mounting a bracket where I needed the threads to stop at a specific point. The yellow zinc finish looks clean and seems durable.

Claire ★★★★★

Picked up these hex head cap screws for assembling a new jig, and the Grade 5 steel feels sturdy enough for heavy use. The yellow zinc finish looks exactly as pictured and holds up well against my wrench without stripping.

Isabella V. ★★★★★

I needed partially threaded 1/4-28 bolts for a custom jig, and these hex heads let me tighten with a socket easily. The yellow zinc coating looks consistent and should resist rust well.