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Bolts 1/4-20 X 3-1/4 X 2 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:
- 3/1/04
- Fastener Width:
- 2
- 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:
- 3 in
- Product Length:
- 6 in
- Product Weight:
- 485 g
- Product Width:
- 152.4 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:
- 1/1/02
- Product Material:
- Steel
Metallics UB09 – Frequently Asked Questions
1) What size pipe or conduit will the Metallics UB09 U-bolt clamp?
The UB09 is a 1/4-20 U-bolt with a 3-1/4 inch leg length and a 2 inch inside width, so it wraps around round stock up to about 2 inches across the opening. Measure the outside diameter of what you are strapping, not the nominal trade size, since the 2 inch dimension is the clear span between the legs.
2) Can Metallics UB09 U-bolts be used on a federally funded or Buy American job?
The UB09 is flagged compliant for both Buy American and ARRA requirements, which is what procurement on government, school, and healthcare work usually asks for. Country of origin is listed as multiple, so if your spec demands a single named origin, confirm the sourcing on the lot you receive.
3) Do the nuts come with the Metallics UB09 U-bolt or do I buy them separately?
Nuts are included. Each UB09 ships with two hex nuts, one per threaded leg, so you do not need to order hardware separately. They are Grade A nuts per ASTM A563.
4) Is the Metallics UB09 U-bolt suitable for outdoor or damp locations?
It is zinc plated steel, which handles indoor and normally dry or occasionally damp locations. Zinc plating is a corrosion-resistant coating, not stainless, so for coastal exposure, continuous wet service, or chemical environments specify a stainless U-bolt instead.
5) What thread does the UB09 U-bolt use, and will standard 1/4-20 nuts and washers fit?
Threads are 1/4-20, right hand, cut to ANSI/ASME B1.1. Any standard 1/4-20 UNC nut or 1/4 inch washer from your stock will thread on, which is handy if you want to add flat washers or lock nuts to the supplied hex nuts.
6) How many U-bolts come in a bag of Metallics UB09, and can I buy just one?
They are bagged in tens, with an order minimum of 10 each, so the smallest purchase is one bag of ten complete U-bolts with their nuts. Other sizes and quantities can be arranged by request.
7) What standards do Metallics UB09 U-bolts meet for structural fastener specs?
The U-bolt itself is ASTM A307 carbon steel with Grade A nuts to ASTM A563, and dimensions follow ASME B18.2.2. That is the common call-out on mechanical and electrical support drawings for non-structural hanger and strapping hardware.
8) What trades actually use a 1/4-20 U-bolt like this on the job?
Metallics lists the UB09 for electrical, plumbing, heating, and air conditioning work. Typical use is strapping conduit, pipe, or tubing to a channel, angle, or bracket where you drill two holes and clamp from behind with the two supplied nuts.
9) How much does a bag of ten Metallics UB09 U-bolts weigh for shipping or a job box?
A bag of ten runs 485 g. Light enough to carry a handful of bags on the truck without thinking about it.
How fast can I get the Metallics UB09 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 UB09 come with a warranty?
Absolutely. The Metallics UB09 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 UB09?
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 UB09 from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.