SKU: 39377740564

Hillman M8-1.25 x 30 mm Heat-Treated Steel Hex Head Cap Screws, 50-Pack

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Description

Hillman M8-1.25 x 30 mm Heat-Treated Steel Hex Head Cap Screws, 50-PackHillman M8 1. 25 x 30 mm Hex Head Cap Screws (50 Pack) Durable metric hex head cap screws made from heat treated steel for reliable fastening in machinery, automotive, and general construction. The M8 1. 25 coarse thread and 30 mm length provide secure, high torque performance when paired with matching nuts or tapped holes. Key Features: Heat Treated Steel: Engineered for strength and durability in demanding applications Hex Head, Machine Thread:

Hillman M8-1.25 x 30 mm Hex Head Cap Screws (50-Pack)

Durable metric hex head cap screws made from heat-treated steel for reliable fastening in machinery, automotive, and general construction. The M8-1.25 coarse thread and 30 mm length provide secure, high-torque performance when paired with matching nuts or tapped holes.


Key Features:

  • Heat-Treated Steel: Engineered for strength and durability in demanding applications
  • Hex Head, Machine Thread: Allows high torque and secure tightening with standard wrenches
  • M8-1.25 Coarse Thread: Compatible with metric nuts and tapped holes for dependable hold
  • 30 mm Length: Ideal for medium-depth fastening in metal and wood with pre-drilled holes
  • Bulk 50-Pack: Convenient quantity for jobsites, maintenance crews, and shop inventory

Specifications Table:

Specification Details
Thread Size M8-1.25
Length 30 mm
Head Type Hex Head Cap Screw
Material Heat-treated steel
Thread Type Machine, coarse
Package Quantity 50 pieces
Drive Style External hex

Frequently Asked Questions (FAQ):

Q: Are these screws fully threaded?
A: Yes, the pictured style and Hillman metric hex cap screws in this range are typically full thread; verify project requirements before use.


Q: What tools are needed for installation?
A: Use a metric wrench or socket sized for the hex head; pre-drill a hole matching the M8 bolt diameter for best results.


Q: What nuts and washers should I pair with these?
A: Use metric M8-1.25 nuts and appropriately sized washers, ideally of matching grade and finish.


Q: Are these corrosion resistant?
A: They are made of heat-treated steel; corrosion resistance depends on finish. If exposure to moisture is expected, consider zinc-plated or stainless options as applicable.


Industrial Precision, Clean and Cohesive

This sleek hex cap screw brings a whisper of industrial rigor to cabinetry, fixture builds, and custom shelving. The crisp machine threads and polished head create a refined, utilitarian accent. Style it with matte-black brackets or brushed steel hardware for a tailored, modern ensemble. It’s the quiet essential that anchors a space with confidence.


Choose these Hillman M8-1.25 x 30 mm hex cap screws for strong, reliable fastening on your next project.

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: 39377740564

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Diana Walls
Omaha, US
★★★★★ 5
WHERE HAVE YOU BEEN 😊
Color: Grey, Size: 34" - 3 Panel
I purchased RANTILA 3 Panel Room Divider, 6 Ft Tall Folding Privacy Screen Freestanding Room Partition Wall Dividers, 102''W x 20''D x 71''H, Grey. For outdoor use on my patio is perfect . PRIVACY!!! YAY! It was packaged very carefully. There were no missing parts. Instructions were there but I still had to use the video visually. A few screws would not screw in. So I used a hammer with a few good taps that helped using the screw driver. 😊 It was easy putting it together following the directions. Everything is well made. Love the height, functionality and it’s definitely light it works. Thank you
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Reviewed in the United States on June 7, 2025
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Ellen W.
Battle Creek, US
★★★★★ 5
I am happy with the room divider. It does what I intended.
Color: Beige, Size: 34" - 3 Panel
Use a power screwdriver.
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Reviewed in the United States on April 25, 2026
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Michele Parkinson
Natrona Heights, US
★★★★★ 3
It’s really pretty decent except for one thing.
Color: Grey, Size: 34" - 4 Panel, Color: Grey, Size: 34" - 4 Panel
I bought two of these for my basement and they do look great. They were easy to assemble and I’m happy with them. The problem is that the stitching on the fabric panels are almost the size of a machine basting stitch (which for non sewers means large temporary stitches). Because the panels are tight by design, the stitches had already started to come undone before I could finish assembling everything. Fortunately I can sew and I reinforced all the panels. I had to take the first ones back off the poles to do them but I did the second set before assembling. It’s really not a bad product for the money. It’s quality fabric and the design itself looks great. The stitching looks fine but it’s just not substantial enough for the purpose it is supposed to serve. I can’t imagine why it be sewn so insufficiently. I was able to resolve my issue because I can sew. I wasn’t planning on sewing nor did I really have the time. I could have made it myself but I didn’t want to and that is why I purchased this. I ended up using valuable time. The really unfortunate thing is, I have no other complaints. This is a manufacturing problem.
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Reviewed in the United States on February 3, 2023
M
Verified Purchase
Mad Jack
San Leandro, US
★★★★★ 5
Inexpensive walls.
Color: Grey, Size: 34" - 3 Panel, Color: Grey, Size: 34" - 3 Panel
We had a hot request for a workstation in the warehouse with some privacy. These have worked great. Easy to assemble. They are lightweight and stable. This was an inexpensive solution that looks professional. Our client loved it.
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Reviewed in the United States on August 1, 2025
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Amber
Phoenix, US
★★★★★ 1
Dont wait! Assemble right away! Just in case you need to return it.
Color: Black, Size: 22" - 4 Panel
Ok, I like the idea of this but the assembly is frustrating. One side lined up perfectly with the holes however, the small bars that connect the screen to base is not lining up. I think it's do the fabric the screen or divider is made of. It's not stretchy. I brought this months ago and just opened it today. I'm upset and don't even think returning it is possible. If the material was a bit longer or stretchy to give a little room to work with this divider would be great. However, I'm not sure what I can use it for since I'm unable to attach it to the bottom. Beware! Don't wait like me. Tip for the manufacturer. Next time invest in Velcro dividers so the fabric can be adjusted with ease. Literally if I take the screen off the frame aligns perfectly. However, it defeats its purpose of privacy. I might buy some material myself and create a more flexible divider. Or I'll buy Velcro myself and attach to the bottom. I don't know yet.
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Reviewed in the United States on December 15, 2025

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