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Bolts 1/4-20 X 1-3/4 X 1 U-Blt &Nt U (Bag 10)
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Dimensional Standard:
- ASME B18.2.2
- Division:
- Electrical H1
- Fastener Head Width:
- 0.428 - 0.438 in.
- Fastener Height:
- 0.212 - 0.226
- Fastener Length:
- 1/3/04
- Fastener Width:
- 1
- Field Application:
- Electrical, Plumbing, Heating, Air Conditioning Industries
- Language Code:
- EN
- Material Standard:
- U-Bolt: ASTM A307 / Nut: Grade A per ASTM A563
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-U-Bolt_St-Zn.pdf
- Number Of Nuts:
- 2
- Order Minimum Imperial:
- 10
- Order Minimum Uom Imperial:
- EA
- Pack Type:
- Bag
- Product Group:
- Fasteners
- Product Height:
- 2 in
- Product Length:
- 4 in
- Product Weight:
- 286 g
- Product Width:
- 101.6 MM
- Sub Division:
- Electrical-E H2
- Thread Direction:
- Right Hand
- Thread Per Inch:
- 20
- Thread Standard:
- ANSI/ASME B1.1
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- U-Bolt with Hex Nuts
- Type2:
- U-Bolt with Hex Nuts
- Series:
- UB
- Product Finish:
- Zinc
- Product Details:
- U-Bolt with Hex Nuts
- Pipe Size Dimension:
- 2-Jan
- Product Material:
- Steel
Metallics UB04 – Frequently Asked Questions
1) What thread size are the nuts on the Metallics UB04 U-bolt, and do they come with it?
The UB04 is a 1/4-20 U-bolt and it ships with two hex nuts included, so you don't need to source them separately. Threads are right hand, cut to 20 threads per inch to ANSI/ASME B1.1, so standard off-the-shelf 1/4-20 hardware will run on the legs if you ever need a third nut or a lock washer.
2) Does the Metallics UB04 U-bolt qualify for Buy American on a federally funded job?
Yes. The UB04 is flagged both Buy American compliant and ARRA compliant, which is what a government, school district or healthcare procurement file usually needs on the submittal. Country of origin is listed as multiple, so if your spec requires a single named origin on the paperwork, confirm origin at the time of order.
3) What material and dimensional standards does the Metallics UB04 U-bolt meet?
The U-bolt itself is made to ASTM A307 and the hex nuts are Grade A per ASTM A563. Dimensions follow ASME B18.2.2 and the threads ANSI/ASME B1.1. That combination is the standard commercial-grade, non-structural bolt and nut spec, which is what pipe and conduit support details normally call out.
4) Is the Metallics UB04 U-bolt zinc plated for damp or outdoor use?
It is steel with a zinc finish. Zinc plating handles indoor, damp and sheltered exterior conditions, which is what most conduit and pipe support work calls for. For direct weather exposure, standing water or corrosive wash-down areas, a plated steel U-bolt is not the right call; go to stainless or hot-dip galvanized instead.
5) How many U-bolts come in a bag of Metallics UB04, and is there an order minimum?
They're bagged 10 to a bag, with a minimum order of 10 each. Each of the 10 U-bolts comes with its two hex nuts. Metallics does other sizes and quantities on request if a job needs a different leg length or a larger pack.
6) What is the UB04 U-bolt actually used for on a job?
It's a clamping U-bolt for securing pipe, conduit, tube and round stock to a channel, angle or bracket: drop the two legs through drilled holes and tighten the pair of nuts. Metallics lists it for electrical, plumbing, heating and air conditioning work, so it covers conduit runs, hanger details and equipment tie-downs alike.
7) What size wrench or socket do I need for the nuts on the Metallics UB04?
The hex nuts measure 0.428 to 0.438 inch across the flats with a height of 0.212 to 0.226 inch, which is a 7/16 inch wrench or socket, the normal size for a 1/4-20 hex nut. Nothing special needed in the pouch.
8) How much does a bag of Metallics UB04 U-bolts weigh for shipping or a material takeoff?
286 g per the published product weight, so it's light enough to carry a dozen bags without thinking about it. Handy if you're building out a kit list and need weights for a truck load or a shipped-to-site material order.
How fast can I get the Metallics UB04 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 UB04 come with a warranty?
Absolutely. The Metallics UB04 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 UB04?
You can call, text, or email our expert support team for fast answers. We’re here to help with
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selection,
installation tips, and troubleshooting. Contact Us
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