[15 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake 7/8-9 x 5 1/2"" (PT)

Mutual ScrewSKU: 8788CH8

Price:
Sale price$94.67per 15( $6.31 each)
Pieces 15
Measurement type Inch
Thread size 7/8-9
Diameter 7/8
Length 5-1/2
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 9
Thread style Partially Threaded
Weight 16.49 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

Hex Head Cap Screws Grade 8 steel with a zinc yellow baked finish provide a high-strength, corrosion-resistant fastening solution. Sized at 7/8-9 x 5-1/2 in (PT), this hex screw features partial threading for optimized clamping and load distribution in heavy-duty assemblies.

  • Diameter: 7/8 in
  • Thread: 7/8-9 UNC
  • Length: 5-1/2 in
  • Material: Grade 8 steel
  • Finish: Zinc yellow baked (yellow zinc)
  • Thread Type: Partial thread (PT)
  • Head Style: Hex head cap screw

This high-strength fastener is ideal for automotive, machinery, construction, and industrial equipment applications where reliable performance and durability are essential. The Grade 8 steel core delivers superior tensile and shear strength, while the zinc yellow baked finish enhances corrosion resistance and provides easy identification in complex assemblies. Compatible with standard hex sockets and wrenches for quick, secure installation.

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