Mutual Screw & Supply

7/8-9 X 12" Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (5 / Pkg.)

7/8-9 X 12" Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (5 / - Main image
$147.86 $242.4 In stock

These 7/8-9 x 12" socket cap screws are manufactured from 18/8 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Hex Socket Drive
  • Thread size: 7/8-9
  • Length: 12"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Hex Socket Drive
  • Thread size: 7/8-9
  • Length: 12"
  • Threads per inch: 9
  • Measurement type: Inch
  • Pack quantity: 5 per package
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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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Standard Shipping · United States: $0.00

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 (5.0 / 5 · 5 reviews)

Ava X. ★★★★★

The 12-inch length is exactly what I needed for a through-hole assembly, and the hex socket drive made installation effortless without cam-out. The 18/8 stainless steel gives them a clean, corrosion-resistant finish that looks great in my tooling setup.

Emily ★★★★★

I needed these for a jig I’m building, and the 12-inch length was perfect for reaching deep into the assembly. The 18/8 stainless steel feels solid and the hex socket grips well without stripping.

Adam Q. ★★★★★

Finally found extra-long stainless steel screws that don't strip the hex socket—these 12-inch ones held perfectly during my jig assembly and the 18/8 material looks like it'll resist rust.