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Bolts 5/16-18 X 3-3/16 X 2-1/2 U-Blt (Bag 10)
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- N
- Buy American Compliant:
- No
- Country Of Origin:
- United States
- Dimensional Standard:
- ASME B18.2.2
- Division:
- Electrical H1
- Fastener Head Width:
- 0.489 - 0.500 in.
- Fastener Height:
- 0.258 - 0.273
- Fastener Length:
- 3/3/16
- Fastener Width:
- 2/1/02
- Language Code:
- EN
- Material Standard:
- U-Bolt: ASTM A307 / Nut: Grade A per ASTM A563
- Number Of Nuts:
- 2
- Order Minimum Imperial:
- 10
- Order Minimum Uom Imperial:
- EA
- Pack Type:
- Bag
- Product Group:
- Fasteners
- Remarks:
- The catalog UPC differ from the tarnsaction daat spreadsheet UPC
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 18
- Thread Standard:
- ANSI/ASME B1.1
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- U-Bolt with Plate and Nuts
- Type2:
- U-Bolt with Plate and Nuts
- Series:
- UB
- Product Finish:
- Zinc
- Product Details:
- U-Bolt with Plate and Nuts
- Pipe Size Dimension:
- 2
- Product Material:
- Steel
Metallics UB015PL – Frequently Asked Questions
1) What pipe size does the Metallics UB015PL U-bolt fit?
The UB015PL is sized for 2 inch pipe. The U portion measures 3-3/16 by 2-1/2 inches, so it wraps a 2 inch nominal run and leaves thread length for the plate and both nuts.
2) Does the UB015PL come with the nuts and backing plate, or do I order those separately?
Both come in the bag. Each UB015PL ships as a U-bolt with plate and two nuts, so you have everything needed to clamp the pipe without sourcing hardware separately.
3) Will this U-bolt satisfy a Buy American or ARRA requirement on a federal job?
No. Although the UB015PL is listed with the United States as country of origin, it is not flagged Buy American compliant and is not ARRA compliant, so it should not be submitted against either requirement.
4) What thread size are the legs on this Metallics 2 inch U-bolt?
5/16-18 thread, meaning 18 threads per inch cut to ANSI/ASME B1.1. Any standard 5/16-18 nut will run on the legs if you need a spare or a jam nut.
5) How many U-bolts are in a bag, and is there an order minimum?
They are bagged in tens, with a minimum order of 10 each. Metallics notes other sizes and quantities are available by request if 2 inch pipe in a bag of 10 is not what the job needs.
6) Can I use the UB015PL outdoors or in a damp mechanical room?
It is zinc plated steel, which handles indoor and sheltered exterior service. For continuous wet exposure, direct weather, or coastal and corrosive atmospheres, step up to hot dip galvanized or stainless U-bolts instead; zinc plating is a thin sacrificial coating, not a marine finish.
7) What dimensional standard do these Metallics U-bolts and nuts follow?
Dimensions are per ASME B18.2.2, the standard covering nuts for general use, with threads to ANSI/ASME B1.1. If a submittal asks for a B18.2.2 dimensioned fastener with a UNC thread, the UB015PL meets that call-out.
8) How much clearance do the nuts need over the mounting surface on a 5/16-18 U-bolt?
Across the flats the nut measures 0.489 to 0.500 inch and stands 0.258 to 0.273 inch tall. Plan on roughly a half inch wrench or socket access at each leg, and allow for the plate thickness plus two nut heights when you figure thread stick-out.
How fast can I get the Metallics UB015PL 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 UB015PL come with a warranty?
Absolutely. The Metallics UB015PL 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 UB015PL?
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 UB015PL 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.