Metallics G8HC442 Bolts 1-14 x...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$95.86
$61.73
Metallics G8HC442 Bolts 1-14 x 4 G8 HXBT St-zn (Box 10)

Metallics G8HC442 Bolts 1-14 x 4 G8 HXBT St-zn (Box 10)

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Model: G8HC442
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$95.86
$61.73
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Bolts 1-14 x 4 G8 HXBT St-zn (Box 10)

  • Additional Notes

    • Other sizes and quantities available by request

  • Features

    • A cap screw made from medium carbon steel and heat-treated
    • Used in automotive and fleet industries, where greater tensile strength is required than can be met by a Grade-5

Manufacturer Resources

Product Specs

Arra Compliant:
C
Buy American Compliant:
C
Division:
Electrical H1
Fastener Head Height:
43/64 in.
Fastener Head Type:
Hex
Fastener Head Width:
1.469 - 1.500 in.
Fastener Height:
0.591 - 0.627
Fastener Length:
4
Fastener Width:
1.653 - 1.732
Grade:
8
Hardness:
Rockwell C33-39
Language Code:
EN
Material Standard:
AISI 1021 - 1045
Neurspe:
https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Gr_8_Hex_Bolt_St-Zn.pdf
Order Minimum Imperial:
10
Order Minimum Uom Imperial:
CT
Outside Diameter:
0.9900 - 1.0000 IN
Pack Type:
Box
Product Group:
Fasteners
Product Height:
3.25 in
Product Length:
7.25 in
Product Weight:
11.6 lbs
Product Width:
6.75 in
Sub Division:
Electrical-E H2
Tensile Strength:
150000 psi minimum
Thread Per Inch:
14
Yield Strength:
130000 psi minimum
Department:
Electrical
Product Subgroup:
Bolts
Product Type:
Hexagonal Bolt
Type2:
Hexagonal Bolt
Series:
G8HC and JG8HC
Product Finish:
Zinc
Product Details:
Hexagonal Bolt
Product Material:
Steel

Metallics G8HC442 – Frequently Asked Questions

1) What thread and diameter is the Metallics G8HC442 hex bolt, and will it take a standard 1 inch nut?
It's a 1 inch diameter bolt with 14 threads per inch, which is the UNF (fine thread) pitch for 1 inch. Measured shank outside diameter runs 0.9900 to 1.0000 inch. It needs a 1-14 fine thread nut; a standard 1-8 coarse nut will not thread onto it.
2) Is a Grade 8 bolt stronger than a Grade 5, and when do I actually need it?
Grade 8 is the higher-strength option: 150,000 psi minimum tensile and 130,000 psi minimum yield, hardness Rockwell C33-39. Metallics calls these out for automotive and fleet work where Grade 5 tensile isn't enough. If the joint is highly loaded, vibrating, or torqued to a high spec, Grade 8 is the call. For general bracket and strut work, a Grade 5 is usually sufficient.
3) Does this Metallics Grade 8 bolt meet Buy American or ARRA requirements on a federal job?
Metallics flags the G8HC442 as both ARRA compliant and Buy American compliant in its product data. Country of origin is China. If your contract uses a stricter domestic-melt-and-manufacture clause, read the clause against those two flags before you submit it.
4) What wrench or socket size fits the head of a 1-14 x 4 Grade 8 hex bolt?
Across-flats head width is 1.469 to 1.500 inch, so a 1-1/2 inch wrench or socket is the fit. Head height is 43/64 inch, worth knowing if you're working in a counterbore or tight clearance.
5) How many bolts come in a box of Metallics G8HC442?
They ship 10 to a box, and 10 count is the order minimum. Metallics lists other sizes and quantities as available by request.
6) Is a zinc plated Grade 8 bolt OK for outdoor or wet locations?
The G8HC442 is medium carbon steel with a zinc finish. Zinc plating handles indoor and sheltered exterior service, but it is a sacrificial coating, not stainless. For continuous weather exposure, submerged work, or coastal air, go to hot dip galvanized or stainless instead.
7) What steel is used in the Metallics G8HC and JG8HC Grade 8 hex bolts?
Material standard is AISI 1021 to 1045 medium carbon steel, quench and heat treated to reach Grade 8 properties at Rockwell C33-39. That's why it is not weldable the way a mild steel bolt is: welding on a heat-treated Grade 8 destroys the temper.
8) How much does a box of 10 Metallics 1-14 x 4 Grade 8 hex bolts weigh?
The boxed quantity of 10 is listed at 11.6 lbs, with carton dimensions of 7.25 x 6.75 x 3.25 inches. Useful if you're staging material by hand or figuring freight on a multi-box order.
How fast can I get the Metallics G8HC442 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics G8HC442 come with a warranty?
Absolutely. The Metallics G8HC442 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics G8HC442?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Metallics G8HC442 from ZenSupply?
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