Bolts 1/2 X 2-1/2 Hx Lag Blt St-zn (Jar 50 )
Additional Notes
- Other sizes and quantities available by request
Features
- A full-bodied boltwith hex head, spaced threads and a gimlet point
- For use in wood in non-corrosive enviroments
Manufacturer Resources
Product Specs
- Arra Compliant:
- N
- Buy American Compliant:
- No
- Dimensional Standard:
- ASME B18.2.1-1996
- Division:
- Electrical H1
- Fastener Head Height:
- Nov-32 in.
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 0.725 - 0.750 in.
- Fastener Height:
- 0.302 - 0.364
- Fastener Length:
- 2/1/02
- Fastener Width:
- 0.826 - 0.866
- Field Application:
- Electrical, Plumbing, Heating, Air Conditioning Industries
- Hardness:
- Rockwell B70-B100
- Language Code:
- EN
- Material Standard:
- AISI 1006 - 1022
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Lag_Bolt_St-Zn_18-8_SS_Galv.pdf
- Order Minimum Imperial:
- 50
- Order Minimum Uom Imperial:
- EA
- Outside Diameter:
- 0.482 - 0.515 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 7.25 in
- Product Length:
- 4.5 in
- Product Weight:
- 5901 g
- Product Width:
- 114.3 MM
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 60000 psi minimum
- Thread Direction:
- Right Hand
- Thread Per Inch:
- 6
- Washer Od:
- 0.156 in.
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Hexagonal Bolt
- Type2:
- Hexagonal Bolt
- Series:
- BLS and JBLS
- Product Finish:
- Zinc
- Product Details:
- Hexagonal Bolt
- Product Material:
- Steel
Metallics JBLS29 – Frequently Asked Questions
1) Will a 1/2 x 2-1/2 lag bolt hold in wood framing, or do I need an anchor?
The Metallics JBLS29 is a wood lag screw: full-bodied with spaced threads and a gimlet point, meant to be driven into wood in non-corrosive environments. It is not a masonry anchor. With 2-1/2 inches of overall length, allow for the thickness of whatever you are fastening through, and keep enough thread in solid lumber (not just sheathing) to carry the load. For concrete, block or brick you want a sleeve or wedge anchor instead.
2) Can I use these zinc lag bolts outdoors or in a damp location?
No. The JBLS29 is steel with a zinc finish and is specified for use in non-corrosive environments. Zinc plating is a dry-interior coating; for exterior, treated lumber, coastal or wet locations use a hot-dip galvanized or 18-8 stainless lag instead.
3) Are Metallics JBLS29 lag bolts Buy American or ARRA compliant for a federal job?
No on both counts. The JBLS29 is not Buy American compliant and not ARRA compliant, and country of origin is listed as multiple. If your project carries a domestic sourcing requirement, these will not satisfy it.
4) What size socket or wrench fits the hex head on the Metallics JBLS29 lag bolt?
The hex head measures 0.725 to 0.750 inch across the flats, so a 3/4 inch socket or wrench is the driver. It is a hex head lag, so it is driven with a wrench or impact socket, not a screwdriver bit.
5) Do these lag bolts meet a dimensional standard I can put on a submittal?
Dimensions conform to ASME B18.2.1-1996, the steel is in the AISI 1006 to 1022 range, hardness is Rockwell B70 to B100, and minimum tensile strength is 60,000 psi. That is the data an institutional or MRO reviewer usually wants on a fastener submittal.
6) How are Metallics JBLS29 lag bolts packaged, and what is the minimum I can buy?
They come 50 to a jar, and the jar is the minimum order quantity. The jar packaging is what service techs and MRO stockrooms tend to prefer over loose bulk because it stays organized on a van shelf or a parts bin.
7) Can I get this Metallics lag bolt in a different length or diameter than 1/2 x 2-1/2?
Yes. The BLS and JBLS series runs other diameters and lengths, and other sizes and quantities are available by request. If you are standardizing a stockroom, it is worth specifying the full range you use rather than mixing sizes across jobs.
How fast can I get the Metallics JBLS29 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 JBLS29 come with a warranty?
Absolutely. The Metallics JBLS29 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 JBLS29?
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