Metallics G5HTB63 Bolts 5/8-11...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$54.10
$5.79
Metallics G5HTB63 Bolts 5/8-11 X 2 G5 Hx Tap Blt St-zn (Box 50)

Metallics G5HTB63 Bolts 5/8-11 X 2 G5 Hx Tap Blt St-zn (Box 50)

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Model: G5HTB63
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$54.10
$5.79
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Bolts 5/8-11 X 2 G5 Hx Tap Blt St-zn (Box 50)

  • Features

    • Used to mount motor to machinery. Also popular in automotive and truck repair
    • 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:
16-May in.
Fastener Head Type:
Hex
Fastener Head Width:
0.736 - 0.750 in.
Fastener Height:
0.302 - 0.323
Fastener Length:
2
Fastener Width:
0.840 - 0.866
Grade:
5
Hardness:
Rockwell C19-30
Language Code:
EN
Material Standard:
AISI 1008 - 1026
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:
50
Order Minimum Uom Imperial:
CT
Outside Diameter:
0.4930 - 0.5000 IN
Pack Type:
Box
Product Group:
Fasteners
Product Height:
6 in
Product Length:
7.25 in
Product Weight:
11.08 lbs
Product Width:
6.25 in
Sub Division:
Electrical-E H2
Tensile Strength:
105000 psi minimum
Thread Direction:
Right Hand
Thread Per Inch:
11
Thread Standard:
ASME B18.2.1-2012
Wrenching Height:
0.215
Yield Strength:
105000 psi minimum
Department:
Electrical
Product Subgroup:
Bolts
Product Type:
Hexagonal Tap Bolt
Type2:
Hexagonal Tap Bolt
Series:
G5HTB and JG5HTB
Product Finish:
Zinc
Product Details:
Hexagonal Tap Bolt
Product Material:
Steel

Metallics G5HTB63 – Frequently Asked Questions

1) Is the Metallics G5HTB63 hex tap bolt threaded all the way to the head?
Yes. A tap bolt is fully threaded, which is what separates it from a standard hex cap screw with a grip length. The G5HTB63 is 5/8-11 by 2 inches long, so you get usable thread the entire 2 inches. That makes it the right choice when you are threading into a tapped hole of unknown depth or clamping a variable stack.
2) Is a Grade 5 zinc bolt strong enough to mount a motor to a machine base?
Grade 5 is the common medium carbon, heat treated structural grade and it is what the G5HTB63 is made for, including motor mounting and automotive or truck repair work. It carries 105,000 psi minimum tensile and 105,000 psi minimum yield, with hardness at Rockwell C19-30. For higher clamp loads you would step up to Grade 8.
3) Do these 5/8-11 bolts have coarse or fine thread, and will they match my existing nuts?
Coarse. 11 threads per inch is the standard UNC pitch for 5/8 inch diameter, right hand, built to ASME B18.2.1-2012. They thread into any 5/8-11 nut or tapped hole. They will not engage 5/8-18 fine thread hardware.
4) Will a zinc plated steel tap bolt hold up outdoors or in a wet location?
Zinc plating over steel is a mild corrosion barrier, fine for indoor equipment mounting, covered mechanical rooms and dry electrical work. In standing water, coastal air or washdown areas the plating gives up and the steel rusts. For those openings use 18-8 stainless hex tap bolts in the same 5/8-11 thread instead.
5) How many bolts come in a box of Metallics G5HTB63, and can I buy fewer?
They ship as a box of 50, and 50 count is the order minimum, so it is a full box per order. Other sizes and quantities are available by request.
6) Do Metallics G5HTB63 hex tap bolts qualify for a Buy American or ARRA job?
The record flags the G5HTB63 as both Buy American compliant and ARRA compliant, with country of origin China. On federally funded work where the specification demands domestic melt and manufacture rather than compliance by exception, have your specifying authority confirm the flag against the clause in your contract.
7) What hole size do I need to drill for a 5/8-11 hex tap bolt to pass through?
The bolt body runs 0.4930 to 0.5000 inch outside diameter with thread crests across 0.840 to 0.866 inch overall width, so a 11/16 inch clearance hole gives normal fit for a 5/8 inch bolt. For a tapped hole instead of a through hole, tap it 5/8-11 UNC.
8) What steel are Metallics Grade 5 tap bolts made from?
Medium carbon steel in the AISI 1008 to 1026 range, heat treated to reach Grade 5 properties, then zinc plated. That is a cap screw style fastener, not a mild unhardened bolt.
9) How much does a box of 50 of these 5/8-11 x 2 bolts weigh for shipping?
The boxed weight is listed at 11.08 lbs for the 50 count box of G5HTB63. Worth knowing if you are staging several boxes onto a service truck or a lift.
How fast can I get the Metallics G5HTB63 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 G5HTB63 come with a warranty?
Absolutely. The Metallics G5HTB63 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 G5HTB63?
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
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