Hillman M8-1.25 x 25 mm Heat-Treated Steel Hex Head Cap Screw, Fully Threaded, 50-Pack
SKU: 91536025475

Hillman M8-1.25 x 25 mm Heat-Treated Steel Hex Head Cap Screw, Fully Threaded, 50-Pack

Sale price$15.74 Regular price$17.49
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Description

Hillman M8-1.25 x 25 mm Heat-Treated Steel Hex Head Cap Screw, Fully Threaded, 50-PackHillman M8 1. 25 x 25 mm Hex Cap Screw, 50 Pack These Class 8. 8, heat treated steel hex head cap screws feature coarse M8 1. 25 metric threads and a 25 mm length. Built for high torque fastening in tapped holes or with nuts, they offer durable performance for general construction and repair. Key Features: Class 8. 8 Steel: Heat treated for strength suitable for most general purpose fastening Hex Head Design: Allows higher torque application with

Hillman M8-1.25 x 25 mm Hex Cap Screw, 50-Pack

These Class 8.8, heat-treated steel hex head cap screws feature coarse M8-1.25 metric threads and a 25 mm length. Built for high torque fastening in tapped holes or with nuts, they offer durable performance for general construction and repair.


Key Features:

  • Class 8.8 Steel: Heat-treated for strength suitable for most general-purpose fastening
  • Hex Head Design: Allows higher torque application with standard wrenches
  • Fully Threaded Shank: Provides secure grip and versatile engagement depth
  • Corrosion-Resistant Finish: Heat-treated steel with protective coating for durability
  • Bulk Pack Convenience: 50 screws for efficient stocking and project use

Specifications Table:

Specification Details
Thread Size M8-1.25 (coarse)
Length 25 mm
Head Type Hex head
Drive Type Hex
Material Heat-treated steel
Strength Class Class 8.8
Threading Fully threaded
Pack Quantity 50

Frequently Asked Questions (FAQ):

Q: Are these screws fully threaded?
A: Yes, the M8-1.25 screws are fully threaded along the shank.


Q: What tools are needed for installation?
A: Use a matching M8-1.25 nut or a tapped M8-1.25 hole and drive with a hex wrench or socket.


Q: Do I need to pre-drill?
A: If installing into solid material without a pre-tapped hole, drill and tap to M8-1.25; pre-drilling to the correct tap size is recommended.


Q: What material and grade are these screws?
A: Heat-treated steel, metric Class 8.8 for reliable strength.


Q: What is the length of each screw?
A: 25 mm overall length.


Sleek Industrial Fasteners That Disappear Into a Polished Finish

The crisp hex profile and bright, corrosion-resistant finish bring a refined industrial note to cabinetry, shelving, and exposed mechanical details. Their fully threaded silhouette offers precise alignment, creating a clean, cohesive look across hardware elements. Style them with matte black brackets for contrast or pair with galvanized accents for a unified palette. A staple of elevated utility, they deliver strength and sophistication in equal measure.


Outfit your next project with dependable, fully threaded M8-1.25 hex cap screws—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: 91536025475

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4.1 ★★★★★
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Verified Purchase
Cody Craddock
Bozeman, US
★★★★★ 5
Cheap Replacement
These are an easy replacement for anyone who owns a BMW m52/m54 engine that has PCV issues. My car was burning about 1 quart every 1,000 miles. The parts are direct fit and install fairly easy. If there is resistance, lube the hole or o-ring up with some grease and it will slide in easier. Took me about 2 hours start to finish. My mechanic recommended that I remove the intake manifold to do the job. I don’t see how you could do it without removing the intake manifold. These parts probably won’t last as long as true BMW parts but on a 20 year old car I don’t see the benefit in using genuine BMW parts. Cheap stuff will suffice; worst case it doesn’t last quite as long.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2021
S
Verified Purchase
Slickster
Carnegie, US
★★★★★ 4
NOT TOO HARD TO INSTALL...
This CCV kit seems adequate. People say that because the hoses supplied with these kits are more brittle than the genuine BMW parts, these are tough to install... But they're really not. The ends on these hoses SWIVEL and you can sort of eyeball which way you need the fitting to be pointing BEFORE you put them on your manifold... They swivel, but they're tight and it takes a little force to turn them. ALSO, a little dab of silicone gel or a spray of silicone out of the can, into the fittings on these makes a world of difference when clicking them on... For the price, I highly recommend the kit.
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Reviewed in the United States on October 14, 2025
P
Verified Purchase
Philip Giuliano
Grantham, US
★★★★★ 5
Great value
I recently had to replace the starter on my 2001 325i E46 with about 150k miles. While I had the intake off, I figured it would be a good time to replace the CCV because I was unsure if it had ever been done. My old CCV literally fell apart as I removed it, so I'm glad I replaced it. The new parts were a little tough to put together, but overall came together well enough. A lot can be forgiven for the price. I would recommend assembling the system before installing in your vehicle to get a good sense of how it all goes together and to hopefully loosen up the fittings just a tad before installation. 50skid on youtube has a great DIY for doing this job. I only finished this job yesterday, but my car has been running great. I can't yet confirm, but this may have solved my running lean problem.
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Reviewed in the United States on January 27, 2023
C
Verified Purchase
Craig Randall
Grantham, US
★★★★★ 3
Cheap plastic parts -- good fit
They are what they are: Cheap plastic parts. They fit, but long-term durability will be a challenge. Probably will buy from FCP Euro going forward (and just did for a fuel line replacement).
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Reviewed in the United States on March 12, 2024
R
Verified Purchase
ruben rodriguez
Chelsea, US
★★★★★ 5
2001 325i
Great quality fits perfect durable. no more leaks works great. Great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 29, 2024

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