Hillman M12-1.75 mm x 40 mm Heat-Treated Steel Hex Head Cap Screws, 30-Pack
SKU: 13949168038

Hillman M12-1.75 mm x 40 mm Heat-Treated Steel Hex Head Cap Screws, 30-Pack

Sale price$35.09 Regular price$38.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hillman M12-1.75 mm x 40 mm Heat-Treated Steel Hex Head Cap Screws, 30-PackM12 1. 75 x 40 mm Steel Hex Head Cap Screws (30 Pack) Tough, metric hex cap screws for high torque fastening. Made from heat treated class 8. 8 steel with a corrosion resistant finish, ideal for general construction, machinery, and repair projects. Key Features: Durable 8. 8 Grade Steel: Heat treated for reliable strength in everyday fastening jobs Corrosion Resistant Finish: Zinc treated surface helps protect against rust High Torque Hex Head: Hex

M12-1.75 x 40 mm Steel Hex Head Cap Screws (30-Pack)

Tough, metric hex cap screws for high-torque fastening. Made from heat-treated class 8.8 steel with a corrosion-resistant finish, ideal for general construction, machinery, and repair projects.


Key Features:

  • Durable 8.8 Grade Steel: Heat-treated for reliable strength in everyday fastening jobs
  • Corrosion-Resistant Finish: Zinc-treated surface helps protect against rust
  • High-Torque Hex Head: Hex cap design with machine threads enables strong tightening with wrench or drill
  • Partially Threaded Shank: Promotes stronger clamping and reduced shear movement
  • Metric Sizing: M12-1.75 thread, 40 mm length; boxed 30-piece pack

Specifications Table:

Specification Details
Thread Size M12-1.75
Length 40 mm
Material Steel
Finish Heat-treated zinc / corrosion-resistant
Grade Class 8.8
Head Style Hex cap
Thread Type Coarse, machine threads
Unit of Measure Metric
Pieces per Pack 30
Packaging Boxed

Frequently Asked Questions (FAQ):

Q: What tools are recommended for installation?
A: Tighten with a wrench or a drill using the hex head; pre-drill a hole matching the bolt diameter for best results.


Q: What material and grade are these screws?
A: They are steel, heat-treated to Class 8.8 grade for general-purpose strength.


Q: Are these fully threaded?
A: They feature a partially threaded shank to increase grip and reduce shear.


Q: Will they resist rust?
A: Yes, the heat-treated zinc finish provides corrosion resistance for many environments.


Q: How many screws are included?
A: 30 screws per boxed pack.


Industrial Poise in a Sleek Metallic Bolt

This hex cap screw delivers a crisp, architectural note—clean facets and a cool zinc sheen that feels considered, not utilitarian. I love the confident proportion of the hex head; it punctuates wood and metal with sculptural precision. Style a row of exposed fasteners on a custom shelving bracket for a tailored, atelier vibe. It’s a small detail that elevates the whole project to quiet luxury.


Secure your next project with dependable, corrosion-resistant strength—add this 30-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: 13949168038

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 747 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
Estania Eloi
Carnegie, US
★★★★★ 5
He Acted Like He Didn’t Care… Now He Wears It Everywhere
Color: Gold Steel
I bought this watch for my husband for Christmas (his birthday is right before), and he loved it! At first, he acted like he didn’t care, but now he wears it all the time—whether he’s dressing up or just going out. It really completes his look. It was a little big at first, but we had it adjusted and now it fits perfectly. Overall, it’s a very nice, stylish watch. Very happy with this purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
L
Verified Purchase
Lukeitude
New York, US
★★★★★ 5
Can't beat this price and quality!
Color: Silver/Gold
This is my first Amazon review, and I must say how impressed and happy I am with this watch! I've owned this same exact watch before, but sadly I lost it last year. I was reluctant to pay the full original price of $275, so I decided to chance it with Amazon, and I couldn't be happier with my choice. Having owned this exact model before, I feel very confident I can spot a real vs. fake MK watch. It met almost all the criteria to determine that it's real. Here are the positives and negatives: Criteria to determine authenticity: - Model number (MK-8344) matches original and is included on the back of the dial - The Michael Kors logo is featured on the dial. - The font of the letters is consistent with the official brand logo - The spacing is even, and that the quality of finish is high. - Came in original Michael Kors box where one edge is broader than the other, with a clear writing of ‘Michael Kors’ on it. - The lid was wider and bigger than the box, covering a major portion of it, meaning it's authentic. - The Michael Kors logo is included on the top of the box in fine and clear text. - The box has a batch stamp located on the bottom. - “All Stainless Steel” at the top in a semicircular pattern along with the model number. - Original MK logo embossed on the crown - Has three sub-dials with three different number values (a fake MK watch will have subdials that showcase the same values.) - Displays date with a proper alignment inside the window (in a fake watch, the display is disputable and unaligned) Negatives: - No warranty booklet included. - No extra link included Although it didn't meet every expectation, you still can't beat the quality and price. A part of me thinks that most of the 1-2 star reviews are from people who have a vested interest in seeing you pay full price, so they leave negative comments to scare you into going to Macy's or MK directly. Don't let them fool you. This watch appears to be genuine, and even if it's not, it's the best damn fake I've ever seen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2019
C
Verified Purchase
Candi Danyelle
Chelsea, US
★★★★★ 5
LOVE LOVE LOVE
Color: Gold Steel, Color: Gold Steel
My husband - the one to the right. Has had this for about 4 years now. I'm coming to write a review because the battery just went out and I'm wanting to repair It for him for this Father's Day trip. As I'm looking in the nooks & crannies I'm noticing that I purchased this back in 2019/2020 something like that - (can't go back and check or I'll lose this message ) BUT IT LOOKS GOOD! Yes It is needing a good wash, and I seen on YouTube a reg toothbrush and dawn soap will help with that. But wow this looks great after all this time. I'll post a pic of what It looks like now. He only wears It when he's dressed, he doesn't wear It daily but here is what It looks like with no cleaning whatsoever
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
K
Verified Purchase
Kay
Battle Creek, US
★★★★★ 5
Beautiful watch good quality
Absolutely love! Arrived very early and nice quality Watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
G
Verified Purchase
Gabriel
Whiting, US
★★★★★ 5
Recomendado
Color: Silver/Gold
Excelente, me gusto el reloj
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026

recommand products