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Bolts 3/4-10 x 4 HXBT SS (Jar 25)
Features
- 18-8 and 316 stainless steel cap screws are both made from austenitic alloy
- The molybdenumcontent gives this type of stainless even greater corrosion resistance than 18-8 as well as superior strength at high temperatures.
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Division:
- Electrical H1
- Fastener Head Height:
- 15/32 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 1.100 - 1.125 in.
- Fastener Height:
- 0.455 - 0.483
- Fastener Length:
- 4
- Fastener Width:
- 1.254 - 1.299
- Hardness:
- Rockwell B80-C32
- Language Code:
- EN
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Bolt_Dom_18-8_SS_316_SS.pdf
- Order Minimum Imperial:
- 50
- Order Minimum Uom Imperial:
- EA
- Outside Diameter:
- 0.7410 - 0.7500 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 6.13 in
- Product Length:
- 9 in
- Product Weight:
- 13227 g
- Product Width:
- 228.6 MM
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 85000 - 140000 psi minimum
- Thread Per Inch:
- 10
- Yield Strength:
- 45000 psi minimum
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Hexagonal Bolt
- Type2:
- Hexagonal Bolt
- Series:
- SBHC and JSBHC
- Product Details:
- Hexagonal Bolt
- Product Material:
- 316 Stainless Steel
Metallics JSBH995 – Frequently Asked Questions
1) What size and thread is the Metallics JSBH995 hex bolt?
It's a 3/4-10 x 4 inch hex bolt: 10 threads per inch (coarse UNC), a shank outside diameter of 0.7410 to 0.7500 inch, and 4 inches of length under the head. Across the hex flats the head measures 1.100 to 1.125 inch, so a 1-1/8 inch wrench or socket drives it.
2) Is this bolt 18-8 or 316 stainless?
316 stainless. The molybdenum in 316 gives it better corrosion resistance than 18-8 and better strength at elevated temperature, which is why it's the one specified for coastal, wastewater, pool chemical and chemical-exposure work rather than the 18-8 version of the same series.
3) How strong is a 3/4-10 x 4 316 stainless hex bolt, and can I use it where a Grade 5 steel bolt is called out?
Tensile runs 85,000 to 140,000 psi minimum with a 45,000 psi minimum yield, and hardness is Rockwell B80 to C32. That is well below a Grade 5 or Grade 8 carbon steel bolt, so don't drop it into a high-tension structural connection that specifies a grade marking. Use it where corrosion resistance drives the choice, not clamp load.
4) Do nuts and washers come with these hex bolts?
No. The JSBH995 is bolts only, packed 25 to a jar. Order matching 3/4-10 nuts and 3/4 washers separately, and keep them in 316 stainless too. Mixing a plated carbon nut onto a stainless bolt in a wet location sets up galvanic corrosion at the joint.
5) Is there a minimum order quantity on the Metallics JSBH995?
Yes, the minimum is 50 each, which works out to two jars since each jar holds 25 bolts. Metallics also offers other sizes and quantities in the SBHC and JSBHC hex bolt series on request if 3/4-10 x 4 isn't the size you need.
6) Will these 316 stainless bolts satisfy a Buy American or ARRA requirement on a federal job?
The JSBH995 is flagged compliant for both Buy American and ARRA, which is what a government, school district or transit procurement officer needs on the submittal. Country of origin is listed as multiple, so confirm the origin marking on the jar you receive matches what your specification requires.
7) Are these hex bolts fully threaded or do they have a shoulder?
The JSBH995 is a hex bolt, not a fully threaded tap bolt or cap screw, so a 3/4-10 x 4 in this style carries a plain unthreaded body under the head with thread running back from the point. That's what you want in a shear connection, where the smooth body sits in the hole instead of threads bearing on the material. If you need thread all the way to the head, ask for a fully threaded size from the same hex bolt series.
How fast can I get the Metallics JSBH995 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 JSBH995 come with a warranty?
Absolutely. The Metallics JSBH995 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 JSBH995?
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installation tips, and troubleshooting. Contact Us
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