Hillman M8-1.25 x 70 mm Heat-Treated Steel Hex Head Cap Screws, Grade 8.8 (Box of 40)

Regular price $25.95

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Hillman M8-1.25 x 70 mm Hex Head Cap Screws (40-Pack)

Metric grade 8.8 hex head cap screws designed for strong, reliable fastening with nuts or tapped holes. Made from heat-treated steel for added strength and durability, ideal for general construction, machinery, and repair projects.


Key Features:

  • Heat-Treated Steel: Enhanced strength and durability for demanding applications
  • Grade 8.8 Performance: Reliable metric fasteners suitable for structural and mechanical use
  • Hex Head Design: Easy tightening with a wrench or drill; washer face under head for better seating
  • Coarse Thread M8-1.25: Smooth engagement in tapped holes; partially threaded shank
  • Box of 40: Convenient bulk packaging for projects and job-site readiness

Specifications Table:

Specification Details
Diameter M8
Thread Pitch 1.25 mm
Length 70 mm
Material Steel
Finish/Style Heat Treated
Grade 8.8
Thread Type Coarse
Unit of Measurement Metric
Packaging Type Boxed
Number in Package 40
Head Type Hex Head Cap Screw

Frequently Asked Questions (FAQ):

Q: What tools are best for installing these screws?
A: Use a metric wrench or socket on the hex head; a drill with the correct socket can speed installation.


Q: Are these screws fully threaded?
A: They are partially threaded, providing a strong grip while allowing smoother alignment.


Q: What materials are these suitable for?
A: Use with metal components and machinery; pair with compatible M8 nuts or tapped holes.


Q: Do these have a specific finish or coating?
A: They are heat-treated steel; finish details are not specified beyond heat treatment.


Q: Is this pack quantity sufficient for medium projects?
A: Yes, the box includes 40 screws, suitable for many repair and assembly tasks.


Sleek Strength for Clean, Modern Assemblies

These hex cap screws bring a refined, industrial polish to functional details, balancing clean lines with robust performance. The grade 8.8 steel and heat-treated finish offer a tailored, resilient accent within cabinetry, fixtures, and custom metalwork. Style them with exposed hardware against matte surfaces for a contemporary, utilitarian statement. An essential fastener for creating spaces that feel both engineered and effortlessly elevated.


Equip your project with dependable, grade 8.8 strength—add this 40-pack of Hillman M8-1.25 x 70 mm hex cap screws to your cart today.

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