Metallics G8HC441 Bolts 1-14 x...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$92.50
$57.87
Metallics G8HC441 Bolts 1-14 x 3-1/2 G8 HXBT St-zn (Box 10)

Metallics G8HC441 Bolts 1-14 x 3-1/2 G8 HXBT St-zn (Box 10)

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Model: G8HC441
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$92.50
$57.87
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Bolts 1-14 x 3-1/2 G8 HXBT St-zn (Box 10)

  • Features

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

  • Additional Notes

    • Other sizes and quantities available by request

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:
3/1/02
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:
10.35 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 G8HC441 – Frequently Asked Questions

1) Is the Metallics G8HC441 hex bolt a coarse or fine thread, and what nut do I need?
It's 1 inch diameter with 14 threads per inch, which is the UNF fine thread pitch (coarse 1 inch is 8 TPI). So it takes a 1-14 fine thread nut, not a standard 1-8 heavy hex nut. Measured thread diameter runs 0.9900 to 1.0000 inch. Pair it with a Grade 8 nut so the nut isn't the weak point in the joint.
2) Does this Metallics Grade 8 bolt meet Buy American or ARRA requirements on a federal job?
Metallics flags the G8HC441 as both ARRA compliant and Buy American compliant. Country of origin is listed as China, so if your contract runs a stricter domestic sourcing clause than ARRA, verify the clause language against that origin before you submit it.
3) What wrench or socket size fits a 1 inch Grade 8 hex bolt head?
The hex head measures 1.469 to 1.500 inch across the flats, so a 1-1/2 inch socket or wrench is the fit. Head height is 43/64 inch, which matters if you're torquing in a tight pocket or counterbore.
4) Will a zinc plated Grade 8 bolt hold up outdoors or in a wet location?
The finish is zinc plating over medium carbon steel, which handles indoor, vehicle, and sheltered applications. Zinc is a sacrificial coating, not stainless, so in constant moisture, washdown, or coastal exposure it will eventually surface rust. For those spots you want hot dip galvanized or stainless, keeping in mind stainless won't give you Grade 8 strength.
5) How many bolts come in a box of Metallics G8HC441, and can I buy just one?
They ship 10 to a box and 10 is the order minimum, so one count of 10 is the smallest buy. Metallics notes other sizes and quantities are available by request if 1-14 x 3-1/2 isn't the length you need.
6) What steel is the Metallics G8HC441 made from, and can I weld it?
It's made to AISI 1021-1045 medium carbon steel and heat treated to reach Grade 8 properties. Welding on it is a bad idea: the heat destroys the temper that gives you the 150,000 psi tensile rating, and you also burn off the zinc plating. Use it as a bolted fastener, not a weldment.
7) How much does a box of ten 1 inch by 3-1/2 inch Grade 8 hex bolts weigh?
The boxed weight is 10.35 lbs for the 10 count, so roughly a pound a bolt. Worth knowing if you're staging a fleet repair kit or hand carrying up a lift.
How fast can I get the Metallics G8HC441 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 G8HC441 come with a warranty?
Absolutely. The Metallics G8HC441 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 G8HC441?
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 G8HC441 from ZenSupply?
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