Hillman M6-1.00 mm x 70 mm Heat-Treated Steel Hex Head Cap Screw, 50-Pack

Regular price $37.99

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Hillman M6 x 70 mm Hex Head Cap Screws (50-Pack)

Durable metric hex cap screws crafted from heat-treated steel for reliable fastening in general construction and repair. The partially threaded design and coarse machine threads offer strong grip and higher torque capability, ideal for use with nuts or tapped holes.


Key Features:

  • Heat-Treated Steel: Built for strength and durability in everyday fastening applications
  • Metric 8.8 Grade: Balanced hardness and tensile performance for general use
  • High-Torque Hex Head: Hex cap design and machine threads enable secure tightening
  • Partially Threaded Shank: Improves clamping force and reduces shear movement
  • Corrosion-Resistant Finish: Zinc-treated surface helps protect against rust

Specifications Table:

Specification Details
Size M6-1.00 x 70 mm
Material Steel
Finish Heat Treated, Zinc
Grade 8.8
Thread Type Coarse machine threads
Unit of Measurement Metric
Head Type Hex cap
Shank Partially threaded
Number in Package 50 pack
Packaging Type Boxed
Use For use with a nut or tapped hole; tighten with wrench or drill
Package Weight 3.4 lbs
Package Dimensions 3 in L x 3 in W x 2 in H

Frequently Asked Questions (FAQ):

Q: What size wrench or socket should I use?
A: Use a metric wrench or socket sized for M6 hex heads; verify fit before torqueing.


Q: Are these fully or partially threaded?
A: They feature a partially threaded shank for enhanced clamping strength.


Q: Can I use these outdoors?
A: The zinc, heat-treated finish offers corrosion resistance, but for harsh environments consider stainless or coated fasteners.


Q: Do I need to pre-drill?
A: Yes—drill a hole matching the 6 mm diameter when installing into materials without a tapped hole.


Q: What nuts and washers should I pair with these?
A: Use metric M6 components, ideally class 8.8 nuts and washers for matched performance.


Streamlined Strength for Clean, Modern Assemblies

These hex cap screws bring a refined, industrial polish to functional details—sleek, zinc-finished steel that feels purposeful and precise. The partially threaded shank offers a tailored silhouette while ensuring a firm, confident hold. Style them with matte-black hardware for contrast or pair with brushed steel for a cohesive, contemporary look. A quiet essential that elevates craftsmanship and luxury in any well-appointed space.


Secure your projects with reliable, metric 8.8 strength—add this 50-pack to your cart today.

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