Mutual Screw & Supply

1/4-20 X 1-1/2" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (200 / Pkg.)

1/4-20 X 1-1/2" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$24.38 $39.96 In stock

1/4-20 x 1-1/2" 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 200

Specifications

  • Thread Size: 1/4-20
  • Length: 1-1/2"
  • Threads Per Inch: 20
  • 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 (5.0 / 5 · 5 reviews)

Madison ★★★★★

I needed partially threaded 1/4-20 bolts for a machinery guard, and these hex heads fit my socket perfectly without any slop. The 1-1/2 length was spot on for the application, and the pack of 200 should last me through several projects.

Sophia C. ★★★★★

The yellow zinc coating on these is much more consistent than other bulk bolts I've tried, and they thread smoothly into tapped holes without binding. Used them to mount a motor on a jig and the partial thread let me cinch it down tight without stripping.

Ellie ★★★★★

Needed a batch of sturdy bolts for reassembling a press brake guard, and these Grade 5s with yellow zinc fit like a charm. The partially threaded shaft made seating them through stacked brackets much easier than with fully threaded alternatives.