Metallics SBHK3816 Bolts 3/8-1...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$439.79
Metallics SBHK3816 Bolts 3/8-16 Hx Blt Wshr &Nt Kit SS (Tray 490)

Metallics SBHK3816 Bolts 3/8-16 Hx Blt Wshr &Nt Kit SS (Tray 490)

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Model: SBHK3816
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$439.79
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Bolts 3/8-16 Hx Blt Wshr &Nt Kit SS (Tray 490)

  • Kit Components

    • (30) 3/8-16 IN x 1-1/4 IN Hex Head Cap Screws -Stainless Steel
    • (150) 3/8 IN Split Lock Washers - Stainless Steel, (150) 3/8 IN Flat SAE Washers -Stainless Steel
    • (90) 3/8-16 IN Hex Nuts -Stainless Steel
    • (20) 3/8-16 IN x 1-1/2 IN Hex Head Cap Screws - Stainless Steel

Manufacturer Resources

Product Specs

Arra Compliant:
N
Buy American Compliant:
No
Division:
Electrical H1
Fastener Head Type:
Hex
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Kit Component 5:
(40) 3/8-16 x 1 Hex Head Bolts - Stainless Steel
Language Code:
EN
Number Of Pieces:
480
Order Minimum Imperial:
1
Order Minimum Uom Imperial:
EA
Pack Type:
Tray
Product Group:
Fasteners
Product Height:
1.75 in
Product Length:
11 in
Product Weight:
3561 g
Product Width:
184.15 MM
Sub Division:
Electrical-E H2
Thread Per Inch:
16
Department:
Electrical
Product Subgroup:
Bolts
Product Type:
Bolt, Nut And Washer Kit
Type2:
Bolt, Nut And Washer Kit
Series:
SBHC and JSBHC
Product Details:
Bolt, Nut And Washer Kit
Product Material:
18-8 Stainless Steel

Metallics SBHK3816 – Frequently Asked Questions

1) What exactly comes in the Metallics SBHK3816 stainless bolt kit?
The SBHK3816 tray is a 3/8-16 stainless assortment: 40 hex head bolts 3/8-16 x 1 inch, 30 hex head cap screws 3/8-16 x 1-1/4 inch, 20 hex head cap screws 3/8-16 x 1-1/2 inch, 90 hex nuts, 150 split lock washers and 150 flat SAE washers, all 3/8 inch stainless. Total piece count is 480.
2) Are the bolts in this 3/8-16 kit coarse or fine thread?
16 threads per inch, so these are 3/8-16 UNC coarse thread. They mate with standard 3/8-16 nuts and tapped holes; they will not thread into 3/8-24 fine-thread hardware. The kit's own 90 hex nuts are the matching 3/8-16 pitch.
3) Will these stainless bolts hold up outdoors or in a damp mechanical room?
Every piece in the kit is 18-8 stainless steel, including the nuts and both washer styles, so the whole assembly stays corrosion resistant with no mixed-metal galvanic issue. That makes it workable for exterior strut, rooftop HVAC curbs, and wet or washdown areas where plated steel rusts out.
4) Can I use the SBHK3816 kit on a federally funded Buy American job?
No. The kit is listed as not Buy American compliant and not ARRA compliant, with country of origin multiple. If your project carries Buy American or ARRA domestic-content requirements, specify a domestically sourced 3/8-16 stainless fastener instead.
5) Do I have enough nuts and washers in the SBHK3816 kit, or do I need to buy more?
Count the ratios before you plan the job. There are 90 bolts and cap screws total (40 at 1 inch, 30 at 1-1/4, 20 at 1-1/2) against 90 hex nuts, so nuts are one to one. Washers run heavy on purpose: 150 split lock plus 150 flat SAE, roughly 1.6 of each per bolt, which covers two-washer-per-bolt assemblies on about 75 of them. If you are washering both sides of every connection you will run short of washers before you run short of bolts.
6) Is a 3/8-16 bolt and nut kit like this the right thing for hanging electrical and HVAC supports?
That's the stated field application: electrical, plumbing, heating and air conditioning work. 3/8-16 is the common thread for strut channel nuts, beam clamps, rod couplings and trapeze hangers, so a mixed tray keeps the three usable lengths, the nuts and both washer types on the truck instead of making separate trips. If your supports hang from threaded rod rather than bolts, you want 3/8-16 rod, couplings and nuts instead, not this bolt kit.
7) What wrench or socket size do these hex bolts take?
All the fasteners are hex head, and a 3/8-16 hex cap screw and its matching hex nut both take a 9/16 inch wrench or socket in standard inch sizing. One socket covers the entire tray.
How fast can I get the Metallics SBHK3816 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 SBHK3816 come with a warranty?
Absolutely. The Metallics SBHK3816 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 SBHK3816?
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 SBHK3816 from ZenSupply?
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