Hillman M8-1.25 x 45 mm Heat-Treated Steel Hex Head Cap Screw, 50-Pack

Regular price $14.86

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M8-1.25 x 45 mm Hex Head Cap Screws, 50-Pack

Durable metric hex head cap screws crafted from heat-treated steel for reliable fastening in structural and mechanical projects. Partially threaded Grade 8.8 design delivers strong clamping force and consistent performance with wrench or drill installation.


Key Features:

  • Heavy-Duty Strength: Heat-treated Grade 8.8 steel resists shear and provides dependable load-bearing performance
  • Precise Metric Fit: M8-1.25 coarse thread ensures smooth engagement with compatible nuts and tapped holes
  • Partial Thread Design: Unthreaded shank helps with alignment and shear strength in bolted joints
  • Easy Installation: Hex head drives with standard wrench or drill for quick, secure fastening
  • Bulk Convenience: 50-pack boxed for efficient stocking and project use

Specifications Table:

Specification Details
Material Heat-treated steel
Finish Heat Treated
Grade 8.8
Thread Type Coarse
Thread Size M8-1.25
Length 45 mm
Head Style Hex head
Type Hex head cap screw
Unit of Measurement Metric
Number in Package 50
Packaging Type Boxed
Drive Wrench or drill
Partial Thread Yes

Frequently Asked Questions (FAQ):

Q: Is this screw fully threaded?
A: No. It is partially threaded with an unthreaded shank portion.


Q: What is the thread specification?
A: Metric M8 with a 1.25 mm pitch (coarse).


Q: What grade are these screws?
A: Grade 8.8 heat-treated steel.


Q: What tools are needed for installation?
A: Use a wrench or a drill with the appropriate hex socket.


Q: How many screws are included?
A: 50 screws per boxed pack.


Sleek, Industrial Precision for Clean, Modern Fixings

These heat-treated steel cap screws bring a refined, utilitarian polish to hardware details, perfect for minimalist assemblies. The hex head silhouette offers crisp geometry while the partial threading keeps joints visually clean and structurally sound. Style them with matte black brackets or brushed steel fittings to echo a tailored, architectural mood. A staple for elevated, luxurious function in any thoughtfully engineered space.


Secure your projects with Grade 8.8 strength—add this 50-pack of Hillman M8-1.25 x 45 mm cap screws to your cart today.

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