SKU: 61066288983

Hillman M8-1.25 mm x 12 mm Heat-Treated Steel Hex Head Cap Screw, 50-Pack

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Description

Hillman M8-1.25 mm x 12 mm Heat-Treated Steel Hex Head Cap Screw, 50-PackHillman M8 1. 25 x 12 mm Hex Head Cap Screw (50 Pack) Heavy duty metric hex cap screws made from heat treated class 8. 8 steel for reliable fastening in machinery, automotive, and construction projects. Coarse machine threads and a hex head deliver strong torque transfer and dependable holding power. Key Features: Durable Construction: Class 8. 8 heat treated steel provides high strength for general purpose fastening Corrosion Resistant Finish: Zinc

Hillman M8-1.25 x 12 mm Hex Head Cap Screw (50-Pack)

Heavy-duty metric hex cap screws made from heat-treated class 8.8 steel for reliable fastening in machinery, automotive, and construction projects. Coarse machine threads and a hex head deliver strong torque transfer and dependable holding power.


Key Features:

  • Durable Construction: Class 8.8 heat-treated steel provides high strength for general-purpose fastening
  • Corrosion-Resistant Finish: Zinc-treated surface helps protect against rust in typical indoor/outdoor use
  • High-Torque Hex Head: Hex cap design and machine threads enable secure tightening with a wrench or driver
  • Partially Threaded Shank: Promotes stronger clamping force and reduced shear movement
  • Metric Sizing: M8-1.25 thread pitch x 12 mm length for compatibility with metric hardware

Specifications Table:

Specification Details
Size M8-1.25 x 12 mm
Material Steel
Finish Heat-treated zinc/corrosion-resistant finish
Grade Class 8.8
Thread Type Coarse, machine thread
Head Type Hex head (cap screw)
Shank Partially threaded
Unit of Measurement Metric
Pack Quantity 50
Recommended Installation Pre-drill hole matching bolt diameter; tighten with wrench or driver

Frequently Asked Questions (FAQ):

Q: What size drill bit should I use for installation?
A: Pre-drill a hole that matches the bolt diameter—use an 8 mm bit for M8 hardware unless project specifications require otherwise.


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


Q: What grade are these screws?
A: Class 8.8 metric grade for general-purpose, high-strength applications.


Q: What tools are needed to install?
A: Tighten with a wrench or driver that fits the hex head.


Q: Is this listing for a bulk pack?
A: Yes, it includes 50 hex head cap screws.


A Polished Industrial Essential

Sleek, zinc-finished hex cap screws bring a crisp, utilitarian edge to bespoke millwork and custom metal accents. The compact M8 profile and polished head create a refined hardware moment that feels intentional, not incidental. Style them with matte black brackets or raw oak joinery to heighten the contrast and sophistication. It’s the quiet detail that anchors a space with craftsmanship and confidence.


Secure your builds with dependable, class 8.8 strength—add this 50-pack to your cart today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61066288983

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Verified Purchase
Ms. Claudia Adams
San Leandro, US
★★★★★ 4
Pants run small
Size: 3X-Large, Color: Purple
Jacket fit .. but pants did not. Nice suit though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2025
T
Verified Purchase
Tabatha
Cuba, US
★★★★★ 5
Fits like a glove, looks like a million!
Size: Small, Color: Purple
Bought this as a gift for him and very impressed. Looks like a million dollars, fit true to size, looks tailored not cheap. Fabric is quality, stitching is done well and the pants have a nice hidden elastic extender that helps if he goes up or down a few pounds. Very impressed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
F
Verified Purchase
Freak77Showisnormal
Charlottesville, US
★★★★★ 5
It was the perfect suit for our big day!
Size: X-Small, Color: Purple, Size: X-Small, Color: Purple
Purple size xs. He's 5'9" 145-150lbs. Very impressed with this suit. The color and pattern is awesome. The fit was good. I would say this suit runs large. Usually he wears a Medium in everything but ordered an XS and it fit very well. The pants were long we had to get those hemmed. There was a few stray strings by the end of the night in areas of the suit. But overall good quality. And for a great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
M
Verified Purchase
Mabel D.
Lexington, US
★★★★★ 3
We were excited and I wanted to like it but...
Size: X-Small, Color: Black, Size: X-Small, Color: Black
We ordered this for Prom and it was supposed to be a size small, which was available for Prime ordering, but had to settle for xsmall. The pants, fortunately fit well and just need to be hemmed, the vest is great and the jacket is snug. My son has broad shoulders and I was hesitant to buy the xsmall, but it does fit just right. The only thing he would need to do is unbutton the jacket while he is dancing and maybe take it off while seated and eating dinner before prom. The material is surprisingly nice and has weight to it. I was relieved it isn't flimsy. The overall look on my son is smooth and we love the pattern and the material has shine to it. I was not happy that right out of the package, the button to the jacket could potentially fall off during because it doesn't look securely sewed in. The side of the right side of the jacket has thread already coming apart. And I found a little snag in a different location. I'm really not happy about that. I posted photos so you can see what I mean. We were excited about this suit, but it's going back. The company needs to do better with quality control.
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Reviewed in the United States on May 2, 2023
J
Verified Purchase
Jarrett
Chelsea, US
★★★★★ 5
Very Nice Fit!
Size: X-Large, Color: Black
Excellent quality and perfect fit! I used thr recommended size chart and it was just right. The design pattern in the suit gives it a very nice look. I'd order from Kudoro again!
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Reviewed in the United States on January 18, 2026

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