Square Head Set Screws Case Hardened Steel Cup Point 7/8-9 X 3
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Square Head Set Screws Case Hardened Steel Cup Point 7/8-9 X 3

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[10 PKG] Square Head Set Screws Case Hardened Steel Cup Point 7/8-9 X 3

Mutual ScrewSKU: 8748QSCBB
Price:
$82.25per 10( $8.23 each)
Measurement type Inch
Thread size 7/8-9
Diameter 7/8
Length 3
Material Steel
Grade Case Hardened
Finish Case Hardened
Head style Square
Threads per inch 9
Thread style Fully Threaded
Weight 5.52 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Meet the Square Head Set Screws in a durable case-hardened steel with a cup point, sized 7/8-9 x 3. These fasteners deliver high-load clamping and reliable performance in machinery, equipment, and industrial assemblies.

Specifications

  • Material: Case-hardened steel for exceptional hardness and wear resistance
  • Point Type: Cup point for secure seating and positive engagement
  • Head Style: Square head design for dependable tool engagement
  • Thread Size: 7/8-9 UNC
  • Length: 3 inches
  • Finish: Case-hardened finish to withstand demanding use

Applications

Ideal for securing pulleys, gears, collars, set assemblies, and other components where a strong, slip-resistant clamp is essential. The cup point helps prevent back-out in vibration-prone environments, while the case-hardened steel extends service life in heavy-use applications.

Enhance your hardware kit with these square head set screws for reliable performance in automotive, industrial, and general mechanical projects. Order today to ensure a secure, durable fit in your next build or repair.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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