Metallics RSB85 8-32 x 1/2 in....
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.24
$0.24
Metallics RSB85 8-32 x 1/2 in. Round Head Combo Stove Bolt Screws with Hex Nut - Steel Zinc - 100qty

Metallics RSB85 8-32 x 1/2 in. Round Head Combo Stove Bolt Screws with Hex Nut - Steel Zinc - Each

(No reviews yet) Write a Review

Model: RSB85
Selected Model is

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

$50.24
$0.24
Adding to cart… The item has been added
Free Shipping on orders over $199.99
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like
8-32 x 1/2 in. Round Head Combo Stove Bolt Screws with Hex Nut - Steel Zinc - 100qty

  • Features

    • Hex Machine Screw Nut is designed to be used specifically with machine screws.
    • Steel Zinc Material
    • Includes Hex nut
    • Round head with slotted and Phillips Drive
    • 8-32 Diameter, 1/2" Length

  • Additional Notes

    • Standard Package Square Plastic Jar | Two drives in one head | other sizes and quantities available by request | Steel machine screws which have a nominal diameter smaller than #4 are not subject to tensile testing. No. 4 and No. 5 machine screws which are shorter than 1/2" are not subject to tensile testing. Steel machine screws of diameters No. 6 to 1/2" inclusive, which are shorter than either 1/2" or 3D (where D is the nominal screw size in inches) are not subject to tensile testing. Such steel machine screws of a size to be tested shall meet the tensile load requirements listed above.

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
C
Buy American Compliant:
C
Dimensional Standard:
ANSI B18.6.3
Division:
Electrical H1
Drive Type:
Slotted/Phillips
Driver Size:
#2
Fastener Head Height:
0.107 - 0.12 in.
Fastener Head Type:
Round
Fastener Head Width:
0.287 - 0.309 in.
Fastener Length:
2-Jan
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-Stove_Bolt.pdf
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
CT
Pack Type:
Clamshell
Phillips Recess Depth:
0.101
Phillips Recess Diameter:
0.165 - 0.178
Phillips Recess Width:
0.03
Product Group:
Fasteners
Product Height:
2.7 in
Product Length:
3 in
Product Weight:
0.66 lbs
Product Width:
3 in
Slot Depth:
0.058 - 0.077
Slot Width:
0.045 - 0.054
Sub Division:
Electrical-E H2
Tensile Strength:
60000 psi minimum
Thread Per Inch:
32
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Stove Bolt
Type2:
Stove Bolt
Series:
RSB
Product Finish:
Zinc
Product Details:
Stove Bolt
Product Material:
Steel Zinc

Metallics RSB85 – Frequently Asked Questions

1) Does the Metallics RSB85 stove bolt come with nuts, or do I have to buy those separately?
Nuts are included. Each RSB85 8-32 x 1/2 in. round head stove bolt ships with a hex machine screw nut, which is the nut style cut specifically for machine screw threads rather than a coarse-thread hex nut. No separate nut order is needed to make up the assembly.
2) What driver do I need for the Metallics RSB85 combo head screw?
It's a combo head, so either a flat blade or a #2 Phillips works. The Phillips recess is specified at 0.165 to 0.178 in. diameter and 0.101 in. deep, matched to a #2 driver; the slot runs 0.045 to 0.054 in. wide and 0.058 to 0.077 in. deep for a small flat tip. Handy on a service truck when you only have one of the two bits with you.
3) How far does the round head sit above the surface on this 8-32 screw?
The round head measures 0.107 to 0.12 in. in height and 0.287 to 0.309 in. across. That is a domed, proud head, not flush, so it is fine on brackets and straps but wrong anywhere a cover plate or panel has to sit flat against the surface. Use a flat head machine screw for countersunk holes.
4) How strong is the Metallics RSB85, and can I rely on a tensile rating for it?
The steel used runs AISI 1006 to 1022 with a hardness of Rockwell B70 to B100 and a minimum tensile strength of 60,000 psi. One caveat for anyone specifying it: per the standard, steel machine screws from No. 6 through 1/2 in. diameter that are shorter than 1/2 in. or 3D are not subject to tensile testing, so treat this as a general-duty fastener rather than a structural one.
5) Is zinc-plated steel OK for outdoor or damp locations?
The RSB85 is zinc-plated steel, which is a mild indoor corrosion coating. It holds up in dry interior and most damp-rated indoor work, but in wet locations, coastal air, or anywhere washdown chemicals hit it, the plating will eventually give up and the base steel rusts. Specify stainless 8-32 hardware for those openings.
6) Do these 8-32 stove bolts qualify for a Buy American or ARRA job?
Metallics lists the RSB85 as both ARRA compliant and Buy American compliant, with country of origin recorded as multiple. If your submittal package needs a mill or origin certification for a specific lot, request that documentation with the order.
7) How are these packaged, and what is the minimum I can order?
The RSB85 is sold in a 100-count minimum, packed in a clamshell, at a shipping weight of 0.66 lbs. Metallics notes other sizes and quantities of stove bolt are available by request, which is worth knowing if you are standardizing a stockroom on one size.
How fast can I get the Metallics RSB85 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 RSB85 come with a warranty?
Absolutely. The Metallics RSB85 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 RSB85?
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 RSB85 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.
!