Hillman M8-1.25 x 70 mm Heat-Treated Steel Hex Head Cap Screws, Grade 8.8 (Box of 40)
SKU: 99847532792

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

Sale price$23.36 Regular price$25.95
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Description

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

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.

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: 99847532792

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4.8 ★★★★★
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Only Rates Packaging
Omaha, US
★★★★★ 5
Pattern and roughness appropriate but still need to test
I haven't had a flat tire yet, so I also haven't had occasion to test these but they seem like great value for an extremely low price (especially versus a new tire.) I have handled them to try and gauge how quickly they'd smooth a hole, and they're rough / sharp and aggressive enough that I expect them to work quickly and well on not only tires, but on a variety of other materials. This pattern in particular should allow material to be shed and then passed backward pretty easily without clogging things up or slowing them down. If you've bothered to buy a patch kit for your tires, you really ought to have one of these around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
D
Verified Purchase
Don
Whiting, US
★★★★★ 5
Thank you!
Size: 1/4-Inch - With Adapter
Thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2023
K
Verified Purchase
Ken C.
Battle Creek, US
★★★★★ 5
Makes plugging easy
Size: 1/4-Inch - With Adapter
Screw that T handle punch tool!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2021
B
Verified Purchase
B Rukaz
New York, US
★★★★★ 5
as advertised
As advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
D
Verified Purchase
Drewski
Port Orchard, US
★★★★★ 5
Great value, easy to use, and do a great job.
Great for tire repair! It fits in any drill in a snap, so you are able to ream the hole out in a tire so you can patch and repair the tire. My shop used these all the time, and never had any issues with them. They hold up well, and do the trick for just about any size hole in a tire. Great buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026

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