Square Head Set Screws Case Hardened Steel Cup Point 7/8-9 X 5 1/2
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Square Head Set Screws Case Hardened Steel Cup Point 7/8-9 X 5 1/2

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[10 PKG] Square Head Set Screws Case Hardened Steel Cup Point 7/8-9 X 5 1/2

Mutual ScrewSKU: 8788QSCBB
Price:
$137.04per 10( $13.70 each)
Measurement type Inch
Thread size 7/8-9
Diameter 7/8
Length 5-1/2
Material Steel
Grade Case Hardened
Finish Case Hardened
Head style Square
Threads per inch 9
Thread style Fully Threaded
Weight 8.93 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

Square Head Set Screws, Cup Point, Case Hardened Steel — 7/8-9 x 5-1/2 in Designed for high-strength fastening, these square head set screws combine a durable cup point with case-hardened steel to stand up to demanding industrial applications.

The cup point provides positive engagement with softer substrates, resisting slip and loosening under vibration. The square head allows easy driving with a standard hex key or driver, delivering precise seating and reliable performance in machinery, tooling, and equipment assemblies.

  • Thread size: 7/8-9
  • Length: 5-1/2 in
  • Cup point for secure grip in soft substrates
  • Square head for easy drive and repeatable seating
  • Case hardened steel for superior hardness and wear resistance
  • Ideal for industrial, automotive, and machinery applications

Upgrade your fastener collection with these dependable square head set screws for durable, long-lasting performance in challenging conditions. Order today to secure your components with confidence.

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