SKU: 78771868240

Hillman 1 in. D x 6 in. L Heat-Treated Steel Hex Head Cap Screw, Grade 8, 10-Pack

Sale price$145.79 Regular price$161.99
Save 10%

Pay in installments of $40.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hillman 1 in. D x 6 in. L Heat-Treated Steel Hex Head Cap Screw, Grade 8, 10-PackHillman Grade 8 Hex Head Cap Screw, 1 in. x 6 in., 10 Pack Heavy duty Grade 8 hex head cap screws from Hillman deliver high tensile strength for demanding fastening jobs. Heat treated steel with a protective yellow dichromate style finish provides durability and wear resistance for automotive, machinery, and structural applications. Key Features: Grade 8 Strength: Engineered for high stress applications with superior tensile performance. Heat Treated

Hillman Grade 8 Hex Head Cap Screw, 1 in. x 6 in., 10-Pack

Heavy-duty Grade 8 hex head cap screws from Hillman deliver high tensile strength for demanding fastening jobs. Heat-treated steel with a protective yellow dichromate-style finish provides durability and wear resistance for automotive, machinery, and structural applications.


Key Features:

  • Grade 8 Strength: Engineered for high-stress applications with superior tensile performance.
  • Heat-Treated Steel: Enhanced hardness and durability for long-term reliability.
  • Coarse Thread, Partially Threaded: Secure grip and alignment along the shank for stable assemblies.
  • Washer Face Under Head: Helps create a better seal and distributes load more evenly.
  • 10-Pack Convenience: Boxed quantity for project-ready stocking and consistent sizing (1 in. diameter x 6 in. length).

Specifications Table:

Specification Details
Diameter 1 inch
Length 6 inch
Material Steel
Finish Heat-treated yellow dichromate-style finish
Grade Grade 8
Thread Type Coarse
Threading Partially threaded along shank
Head Style Hex head with washer face under head
Number in Package 10 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: What tools are needed to install these bolts?
A: Tighten with a wrench or a drill/driver fitted with the appropriate hex socket.


Q: Are these fully or partially threaded?
A: They are partially threaded with a coarse thread.


Q: What is the material and finish?
A: Heat-treated steel with a yellow dichromate-style protective finish.


Q: Can these be used with standard nuts and washers?
A: Yes, use with matching Grade 8 nuts and washers of the same 1-inch coarse thread specification.


Q: What applications are these suited for?
A: Ideal for automotive, heavy equipment, and structural connections requiring high strength.


Industrial Strength with Polished Precision

This bold hex cap screw brings a refined, industrial clarity to utility spaces and exposed mechanical details. The subtle golden sheen of its heat-treated finish lends a tailored accent against raw wood, painted steel, or concrete. Style it in sight on open-shelf workshops or garage walls with matching hardware for a cohesive, purposeful look. It’s a small but mighty statement of craftsmanship—essential hardware elevated to luxe utility.


Upgrade your build with Grade 8 strength—add this 10-pack to your cart and fasten with confidence.

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: 78771868240

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 1
Horrible quality and service
Color: Navy Blue, Size: Medium
The quality of the jacket is horrible. After the jacket was returned unused. The company kept trying to say it was never returned. Was able to provide Amazon with the tracking from UPS showing it was delivered and signed for. Amazon issued the refund. 4 months later now, the company is trying g to charge me again for the jacket. Was able to prove again to Amazon the item was signed for when returned. Amazon is issuing a refund again. Do not trust this company with your credit card. They will continue to try and charge you months later.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2024
R
Verified Purchase
Ric M.
Birmingham, US
★★★★★ 5
More Than Your Money’s Worth
Color: Dark Khaki, Size: Medium
Great quality for price, fit is good, shipping was fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
R
Verified Purchase
Red Bear
Pawtucket, US
★★★★★ 3
Nice Mid-weight Blazer
Color: Dark Khaki, Size: X-Large
Nice blazer. Not lightweight. More like a standard men’s blazer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
G
Verified Purchase
Gilberto Romero
Lowell, US
★★★★★ 5
Su precio
Color: Navy Blue, Size: Large
Es una buena compra
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
C
Verified Purchase
Camcoy
Grantham, US
★★★★★ 2
Seemingly heavy and small and slim-fit
Color: Dark Grey, Size: XX-Large
Mine seems slim-fit, small for a 2X and heavyweight. Not regular size, not true to size and not linen lightweight. Seems well-made (for as little time as I tried it on).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026

recommand products