Bolts 5/8-11 X 6 G5 Hx Tap Blt St-zn (Box 50)
Additional Notes
- Other sizes and quantities available by request
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
Manufacturer Resources
Product Specs
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Division:
- Electrical H1
- Fastener Head Height:
- 25/64 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.922 - 0.938 in.
- Fastener Height:
- 0.378 - 0.403
- Fastener Length:
- 6
- Fastener Width:
- 1.051 - 1.083
- 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:
- 0.6170 - 0.6250 IN
- Pack Type:
- Box
- Product Group:
- Fasteners
- Product Height:
- 6 in
- Product Length:
- 7.25 in
- Product Weight:
- 25.36 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:
- 0.269
- 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 G5HTB80 – Frequently Asked Questions
1) Is the Metallics G5HTB80 hex tap bolt threaded the full 6 inch length?
Yes. A tap bolt is threaded the entire length of the shank rather than having a plain grip section, which is why it's used to bolt into tapped holes such as motor mounting feet. The G5HTB80 is a 5/8-11 bolt, 6 inches long, with right hand threads at 11 threads per inch.
2) Is a Grade 5 zinc plated bolt strong enough for mounting a motor to a machine base?
Yes, that is the intended use. Grade 5 means medium carbon steel, heat treated, with 105,000 psi minimum tensile and yield strength and a hardness of Rockwell C19-30. That covers motor mounting, machinery, and automotive and truck repair work. The zinc plating gives basic corrosion resistance for indoor and sheltered use; for sustained outdoor or wet exposure, stainless is the better call.
3) Will a 5/8-11 bolt pass through a 5/8 inch drilled hole?
The shank outside diameter runs 0.6170 to 0.6250 inch, which is at or just under nominal 5/8 (0.625). In practice you want a clearance hole of 11/16 inch for an easy pass-through; a hole drilled exactly 5/8 will be a tight interference fit on the upper end of that tolerance.
4) Does the Metallics G5HTB80 come in a box of 50, and can I buy fewer?
It ships as a box of 50 with a 50-count order minimum, so 50 pieces is the smallest quantity. Metallics does make other sizes and quantities in the G5HTB series available by request.
5) Does this Grade 5 hex tap bolt meet Buy American and ARRA requirements for a public project?
The G5HTB80 is flagged compliant for both Buy American and ARRA in Metallics' product data, with country of origin China. Specifiers on federally funded work should reconcile those two data points against their own project's domestic-content clause before submitting.
6) Do nuts and washers come with the Metallics G5HTB80 bolts?
No. The box of 50 is bolts only. A tap bolt is normally driven into a tapped hole, but if you're through-bolting you'll need to order 5/8-11 hex nuts and 5/8 washers separately.
7) How much does a box of 50 of these 5/8 x 6 bolts weigh?
About 25.36 lbs per box of 50 of the G5HTB80. Worth knowing if you're staging several boxes on a lift or shipping to a jobsite with hand-carry limits.
How fast can I get the Metallics G5HTB80 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 G5HTB80 come with a warranty?
Absolutely. The Metallics G5HTB80 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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