Mutual Screw & Supply

7/16-20 X 4-1/2" Socket Cap Screws | Hex Socket Drive | Alloy Steel Zinc Yellow (25 / Pkg.)

7/16-20 X 4-1/2" Socket Cap Screws | Hex Socket Drive | Alloy Steel Zinc Yellow - Main image
$114.16 $172.97 In stock

These 7/16-20 x 4-1/2" socket cap screws are manufactured from Alloy Steel Zinc Yellow, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Zinc Yellow
  • Drive: Hex Socket Drive
  • Thread size: 7/16-20
  • Length: 4-1/2"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Zinc Yellow
  • Grade: CR+6
  • Drive type: Hex Socket Drive
  • Thread size: 7/16-20
  • Length: 4-1/2"
  • Threads per inch: 20
  • Measurement type: Inch
  • Pack quantity: 25 per package
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Express Shipping · United States: $3.99

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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)

Violet ★★★★★

I've been using these to build a custom fixture, and the 4-1/2" length was perfect for going through multiple layers of steel plate. The zinc yellow finish feels durable and hasn't chipped during tightening.

Olivia Z. ★★★★★

The hex socket drive grabbed perfectly on my torque wrench without any slipping, and the 4-1/2" length was just right for the jig I was building. These are solidly made for precision work.

Matthew Q. ★★★★★

The zinc yellow coating on these 7/16-20 screws held up perfectly during a full day of jig assembly, no chips or scratches. Length is spot-on at 4-1/2", and the hex socket grabbed cleanly every time with my driver. Exactly what I needed for the tooling project.