Metallics RSB101S 1/4-20 x 1 i...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$192.86
Metallics RSB101S 1/4-20 x 1 in. Round Head Slotted Stove Bolt Screws with Hex Nut - 18-8 Stainless - 100qty

Metallics RSB101S 1/4-20 x 1 in. Round Head Slotted Stove Bolt Screws with Hex Nut - 18-8 Stainless - Each

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Model: RSB101S
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$192.86
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1/4-20 x 1 in. Round Head Slotted Stove Bolt Screws with Hex Nut - 18-8 Stainless - 100qty

  • Additional Notes

    • Other sizes and quantities available by request | Tensile strength values for stainless screws are offered as approximations only; there is no single standard for the performance requirements of stainless machine screws.

  • Features

    • 1/4-20 Diameter, 1" Length
    • Round head with slotted and Phillips Drive
    • Stainless nuts are used with stainless machine screws where parts are subject to corrosive conditions.
    • Includes Hex nut
    • 18-8 Stainless Material

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
N
Buy American Compliant:
No
Dimensional Standard:
ANSI B18.6.3
Division:
Electrical H1
Drive Type:
Slotted
Fastener Head Height:
0.16 - 0.175 in.
Fastener Head Type:
Round
Fastener Head Width:
0.443 - 0.472 in.
Fastener Length:
1
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Hardness:
Rockwell B85-B95
Language Code:
EN
Material Standard:
SAE
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:
JR
Pack Type:
Clamshell
Product Group:
Fasteners
Product Height:
3.6 in
Product Length:
3 in
Product Weight:
2.37 lbs
Product Width:
3 in
Slot Depth:
0.082 - 0.109
Slot Width:
0.064 - 0.075
Sub Division:
Electrical-E H2
Tensile Strength:
80000 psi minimum
Thread Per Inch:
20
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Stove Bolt
Type2:
Stove Bolt
Series:
RSB
Product Details:
Stove Bolt
Product Material:
18-8 Stainless

Metallics RSB101S – Frequently Asked Questions

1) Does the Metallics RSB101S stove bolt come with nuts, or do I have to order those separately?
Nuts are included. Each RSB101S 1/4-20 x 1 inch round head stove bolt ships with a matching hex nut, and the nuts are stainless like the bolt, so you are not mixing a plated nut onto a stainless screw in a corrosive location.
2) What thread does the RSB101S stove bolt use, and will it take a standard 1/4-20 nut?
It is 1/4-20, meaning 1/4 inch diameter at 20 threads per inch, which is the standard coarse UNC thread in that size. Any standard 1/4-20 nut or tapped 1/4-20 hole will take it, and the bolt is made to ANSI B18.6.3 dimensions so the head geometry matches spec slotted round head hardware.
3) Can I use these stainless stove bolts outdoors or in a damp mechanical room?
Yes. The bolt and nut are 18-8 stainless, which is the grade specified where fasteners see corrosive or wet conditions, and it is called out for electrical, plumbing, heating and air conditioning work. Damp rooms, rooftop equipment and unheated spaces are within what it is made for.
4) Do these Metallics stainless stove bolts meet Buy American or ARRA requirements on a federal job?
No. The RSB101S is not Buy American compliant and is not ARRA compliant, and country of origin is listed as multiple. On a federally funded project with domestic sourcing requirements, this part will not satisfy the clause.
5) Will a 1/4-20 round head stove bolt sit flush, or does the head stand proud?
It stands proud. The round head is domed, 0.443 to 0.472 inch across and 0.16 to 0.175 inch high, so it seats on the surface rather than sinking in. If you need the head below the surface you want a flat head countersunk screw instead, not this one.
6) How strong is a 18-8 stainless 1/4-20 stove bolt compared to a grade 5 steel bolt?
Minimum tensile is 80,000 psi with a hardness of Rockwell B85 to B95. That puts it well above ordinary low carbon hardware but below an SAE grade 5 steel bolt, which runs 120,000 psi. Use it for enclosure, strut, hanger and general assembly work, not for structural or high preload connections. Metallics also notes that stainless machine screw strength figures are approximations, since there is no single performance standard for them.
7) Is the Metallics RSB101S sold individually or by the box?
It is packaged as a 100 piece clamshell, and 100 is the order minimum. You are buying a jar-style pack of one hundred bolts with their hex nuts, not loose singles.
How fast can I get the Metallics RSB101S 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 RSB101S come with a warranty?
Absolutely. The Metallics RSB101S 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 RSB101S?
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 RSB101S from ZenSupply?
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