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Bolts 5/16-18 X 2-3/16 X 1-1/2 U-Blt SS (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:
- 0.489 - 0.500 in.
- Fastener Height:
- 0.258 - 0.273
- Fastener Length:
- 2/3/16
- Fastener Width:
- 1/1/02
- Field Application:
- Electrical, Plumbing, Heating, Air Conditioning Industries
- Language Code:
- EN
- Material Standard:
- ASTM F594
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-U-Bolt_18-8_SS.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:
- 558 g
- Product Width:
- 152.4 MM
- Sub Division:
- Electrical-E H2
- Thread Direction:
- Right Hand
- Thread Per Inch:
- 18
- 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:
- UBS
- Product Details:
- U-Bolt with Hex Nuts
- Product Material:
- 18-8 Stainless Steel
Metallics UBS012 – Frequently Asked Questions
1) Do the nuts come with the Metallics UBS012 U-bolt or do I buy them separately?
Two hex nuts ship with each U-bolt, so no separate nut order is needed. The nuts are made to ASTM F594, the standard for stainless steel fasteners, and thread onto the 5/16-18 right-hand threaded legs. You will still need your own backing plate or strut if the application calls for one.
2) Is this U-bolt stainless enough for outdoor or wet mechanical rooms?
The UBS012 is 18-8 stainless steel, the austenitic grade used for general corrosion resistance in exterior, damp, and washdown locations. It is called out for electrical, plumbing, heating, and air conditioning work, so rooftop conduit runs and chilled water piping are in scope. For chloride-heavy or coastal exposure, 316 stainless is the step up.
3) How many U-bolts come in a bag of Metallics UBS012, and is there an order minimum?
The UBS012 is bagged and sold in a minimum of 10 each, so one bag is 10 U-bolts with their nuts. Bag weight is listed at 558 g. Other sizes and quantities are available by request if 1-1/2 inch is not the opening you need.
4) Does the Metallics UBS012 U-bolt meet Buy American requirements for a government or institutional job?
The UBS012 is flagged compliant for both Buy American and ARRA, which is what a public-sector or federally funded spec usually asks for on fasteners. Country of origin is listed as multiple, so if your submittal needs a single named origin, confirm the origin on the lot you receive.
5) Will the nuts on the Metallics UBS012 fit a standard wrench or socket?
Yes. The hex nuts measure 0.489 to 0.500 inch across the flats with a height of 0.258 to 0.273 inch, which is the standard 1/2 inch wrench or socket size for a 5/16-18 nut. The nuts are dimensioned to ASME B18.2.2.
6) What thread standard do the UBS012 U-bolt legs follow, and will aftermarket nuts thread on?
Threads are cut to ANSI/ASME B1.1 at 18 threads per inch, right hand, in the 5/16 size. That means any standard 5/16-18 UNC nut will run on, though for stainless on stainless use a matching 18-8 nut to avoid mixing metals and inviting galvanic corrosion.
How fast can I get the Metallics UBS012 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 UBS012 come with a warranty?
Absolutely. The Metallics UBS012 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 UBS012?
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 UBS012 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.