Hillman M8-1.25 mm x 16 mm Heat-Treated Steel Hex Head Cap Screws, 50-Pack

Regular price $19.44

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Hillman M8-1.25 x 16 mm Hex Head Cap Screws, 50-Pack

Heavy-duty hex head cap screws crafted from heat-treated steel for reliable clamping power. Metric M8-1.25 threads and 16 mm length make them ideal for machinery, automotive, and general fastening applications.


Key Features:

  • Durable Construction: Heat-treated steel delivers strength for high-torque applications
  • Metric Sizing: M8-1.25 thread pitch with 16 mm length for compatibility with metric hardware
  • Secure Drive: Hex head design allows strong wrench or socket engagement
  • Partially Threaded: Offers better shear strength where unthreaded shank is desired
  • Value Pack: Box of 50 screws for shop, jobsite, or maintenance stock

Specifications Table:

Specification Details
Thread Size M8-1.25
Length 16 mm
Material Steel
Finish Heat Treated
Head Type Hex Head
Grade 8.8
Thread Type Coarse
Unit of Measurement Metric
Pieces per Pack 50
Manufacturer Part Number 5167812
Assembled Product Weight 2.6 lbs
Assembled Dimensions (L x W x H) 3.00 x 3.00 x 2.00 inches

Frequently Asked Questions (FAQ):

Q: What tools are needed to install these screws?
A: Use a metric wrench or socket sized for M8 hex heads; a drill/driver with the correct socket can also be used.


Q: Are these fully or partially threaded?
A: They are partially threaded, offering improved shear strength in many assemblies.


Q: What grade are these screws?
A: They are Grade 8.8 metric, suitable for medium-to-high strength applications.


Q: What material and finish do they have?
A: Steel, heat-treated for added strength.


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


Industrial Poise in a Polished Metric Profile

These compact hex cap screws bring a refined, utilitarian edge to bespoke builds and custom furnishings. The crisp hex head and cool steel finish feel tailored, like hardware couture for your projects. Try them exposed on a raw oak bench or matte-black bracket to celebrate their quiet strength. They’re the understated jewelry that makes a luxe, crafted space feel intentionally engineered.


Stock your shop with this 50-pack of Grade 8.8 M8-1.25 x 16 mm hex cap screws and build with confident, lasting strength.

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