SKU: 5709274414

Hillman 5/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack

Sale price$27.89 Regular price$30.99
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Description

Hillman 5/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-PackHillman Grade 5 Hex Head Cap Screws, 5 16" x 1", 100 Pack Durable grade 5 hex head cap screws made from heat treated zinc coated steel for strong, wear resistant fastening. Sized 5 16 in. diameter by 1 in. length, partially threaded for versatile use in tapped holes or with a nut. Ideal for general construction, automotive, and machinery projects. Key Features: Heat Treated Strength: Grade 5 steel construction enhances tensile strength and durability

Hillman Grade 5 Hex Head Cap Screws, 5/16" x 1", 100-Pack

Durable grade 5 hex head cap screws made from heat-treated zinc-coated steel for strong, wear-resistant fastening. Sized 5/16 in. diameter by 1 in. length, partially threaded for versatile use in tapped holes or with a nut. Ideal for general construction, automotive, and machinery projects.


Key Features:

  • Heat-Treated Strength: Grade 5 steel construction enhances tensile strength and durability
  • Corrosion-Resistant Finish: Zinc coating helps resist rust and wear in demanding environments
  • Washer Face Design: Built-in washer face under the head improves sealing and load distribution
  • Versatile Fastening: Partially threaded shank for use with nuts or tapped holes; tightens with wrench or drill
  • Bulk Value Pack: 100 screws per box to tackle multiple jobs and restock the shop

Specifications Table:

Specification Details
Brand Name Hillman
Material Steel
Finish Heat Treated Zinc
Grade SAE Grade 5
Diameter 5/16 inch
Length 1 inch
Head Type Hex head with washer face
Thread Type Fine
Unit of Measurement SAE
Number in Package 100 pack
Packaging Type Boxed
Package Dimensions 4.5 in W x 3.5 in L x 2 in H
Package Weight 3.1 lbs

Frequently Asked Questions (FAQ):

Q: Are these fully or partially threaded?
A: They are grade 5 screws with a partially threaded shank.


Q: What tools do I need to install them?
A: Tighten using a wrench or a drill with the appropriate hex socket.


Q: Will the zinc finish prevent rust?
A: The zinc coating provides good corrosion resistance for many environments, though harsh exposure may still require additional protection.


Q: What thread type do these screws use?
A: Fine-thread SAE specification.


Q: Can these be used as standard hex bolts?
A: Yes, they function as hex bolts for applications requiring a hex head fastener.


Sleek Utility with Industrial Confidence

These zinc-steel cap screws bring refined industrial polish to any build, marrying resilience with clean geometry. The hex head’s washer face adds a subtle, purposeful detail while amplifying performance. Style them with matte black brackets or brushed hardware to create a cohesive, modern fastening story. A must-have for achieving elevated, durable design from workshop to living space.


Secure your projects with reliable, corrosion-resistant strength—add this 100-pack of Hillman grade 5 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: 5709274414

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4.3 ★★★★★
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Mallory m Zimmerman
Chelsea, US
★★★★★ 5
Gentle but effective
Smooth feel, non skin irritating and my face looks great! Definitely working.
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Reviewed in the United States on May 22, 2025
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Dixie
New York, US
★★★★★ 5
Good sunscreen
I really like the little bit of glow it gives my face. I’ve used it several times while on the water and it has worked well. I’ve not had any skin irritations.
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Reviewed in the United States on May 25, 2026
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Cj
Houston, US
★★★★★ 5
Like this!
Finish looks great. The light tint makes for a more even distribution. The smell is pleasant. SPF will help protect the face from the sun. I would purchase this again.
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Reviewed in the United States on April 1, 2026
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Katie Beecham
Alexandria, US
★★★★★ 5
Replaced 3 products
This is a very good product. Everyday I use CeraVe lightweight 30 or 50 spf and mix Drunk Elephant D-Bronzi and B-Goldi drops for a tint and shimmer. This is the only “makeup” I wear as I don’t like heavy makeup and prefer just a subtle glow with a daily sunscreen. This product effectively replaces all of those products for me. I put this on to try yesterday afternoon and my husband immediately said “Did you do something different? You look good.” It’s is a little more runny than I expected but applies thinly (as I prefer) and provides just enough tint to cover some of my redness. The glow is beautiful. Love the packaging, the pump is very easy to manage and keep clean. Too soon to know if it will cause breakouts or how well it holds up in the sun (although my other experiences with SunBum have been that it works well). I will update my review if I have breakouts. Buy this! Edited to add: a dermatologist complimented my skin due to this product “your skin looks great, you’re glowing!” I have not had breakouts from using this product. I still use everyday with a little cream blush and mascara and call it good. I stock up when this goes on sale but even when not on sale it is a great price. Still not 100% sure about it’s effectiveness at sun protection although I’m pretty sure it’s better than nothing. Wish this exact product was available in 50 spf. Still a fave!
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Reviewed in the United States on April 6, 2025
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Douglas A. Mccarville
Waukegan, US
★★★★★ 5
A tinted sunscreen.
It was really nice. However, it has a strong tint to it and feels like Makeup with sunscreen. Nice, but uninexpected.
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Reviewed in the United States on April 21, 2026

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