Metallics HTB108 Bolts 7/8-9 x...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$62.80
$17.36
Metallics HTB108 Bolts 7/8-9 x 4 Hx Tap Blt St-zn (Box 25)

Metallics HTB108 Bolts 7/8-9 x 4 Hx Tap Blt St-zn (Box 25)

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Model: HTB108
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$62.80
$17.36
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Bolts 7/8-9 x 4 Hx Tap Blt St-zn (Box 25)

  • 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:
37/64 in.
Fastener Head Type:
Hex
Fastener Head Width:
1.269 - 1.312 in.
Fastener Height:
0.531 - 0.604
Fastener Length:
4
Fastener Width:
1.447 - 1.516
Hardness:
Rockwell B69-B100
Language Code:
EN
Neurspe:
https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Tap_Bolt_St-Zn_and_18-8_SS.pdf
Order Minimum Imperial:
25
Order Minimum Uom Imperial:
CT
Pack Type:
Box
Product Group:
Fasteners
Product Height:
6.13 in
Product Length:
9 in
Product Weight:
21.25 lbs
Product Width:
9 in
Sub Division:
Electrical-E H2
Tensile Strength:
60000 psi minimum
Thread Per Inch:
9
Thread Standard:
IFI-199 (2014)
Department:
Electrical
Product Subgroup:
Bolts
Product Type:
Hexagonal Tap Bolt
Type2:
Hexagonal Tap Bolt
Series:
HTB, JHTB, and JSHTB
Product Finish:
Zinc
Product Details:
Hexagonal Tap Bolt
Product Material:
Steel

Metallics HTB108 – Frequently Asked Questions

1) Is the Metallics HTB108 threaded all the way to the head, or does it have a plain shank?
A hex tap bolt is fully threaded, which is what separates it from a hex cap screw of the same size. The HTB108 is a 7/8-9 x 4 inch tap bolt, so you get 9 threads per inch along the full 4 inch length. That matters when you are bolting into a tapped hole or a nut plate and need thread engagement right up at the bearing surface.
2) Does the Metallics HTB108 meet Buy American and ARRA requirements for a federal or institutional job?
Metallics lists the HTB108 as both ARRA compliant and Buy American compliant. Country of origin is China. If your specification runs on the stricter Buy America domestic-melt rules rather than the compliance flag the manufacturer publishes, verify against your contract language before you submit.
3) Can I use these zinc plated tap bolts outdoors?
The HTB108 has a zinc finish over steel, which handles dry interior and sheltered exterior service. For direct weather exposure, wet locations, or anywhere near masonry washdown or coastal salt, zinc plating will eventually give up. A stainless 18-8 hex tap bolt in the same 7/8-9 x 4 size is the better call for those spots.
4) How many bolts come in a box, and can I buy fewer than 25?
These ship as a box of 25, and 25 count is the order minimum, so a single-piece buy is not available on this item. Other sizes and quantities can be had by request if 25 is not the count you need.
5) What thread standard do these bolts follow, and will they take a standard 7/8-9 nut?
Threads are made to IFI-199 (2014) at 9 threads per inch, which is standard 7/8 inch UNC coarse pitch. Any off-the-shelf 7/8-9 hex nut or tapped 7/8-9 hole will take it.
How fast can I get the Metallics HTB108 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 HTB108 come with a warranty?
Absolutely. The Metallics HTB108 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 HTB108?
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 HTB108 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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