Metallics JSRM66 3/8-16 x 1 in...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$578.57
Metallics JSRM66 3/8-16 x 1 in. Round Head Slotted Machine Screws - 18-8 Stainless - 100qty

Metallics JSRM66 3/8-16 x 1 in. Round Head Slotted Machine Screws - 18-8 Stainless - Each

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Model: JSRM66
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$578.57
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3/8-16 x 1 in. Round Head Slotted Machine Screws - 18-8 Stainless - 100qty

  • Features

    • Round head with slotted Drive
    • 18-8 stainless Material
    • 3/8-16 Diameter, 1" Length

  • 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.

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
N
Buy American Compliant:
No
Division:
Electrical H1
Drive Type:
Slotted
Fastener Head Height:
0.237 - 0.256 in.
Fastener Head Type:
Round
Fastener Head Width:
0.67 - 0.708 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-Round_Head_Machine_Screw.pdf
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
JR
Pack Type:
Jar
Product Group:
Fasteners
Product Height:
5.75 in
Product Length:
3.5 in
Product Weight:
4.22 lbs
Product Width:
3.5 in
Recess Penetration Gaging Depth:
0.182 - 0.208
Slot Depth:
0.117 - 0.155
Slot Width:
0.081 - 0.094
Sub Division:
Electrical-E H2
Tensile Strength:
80000 psi minimum
Thread Per Inch:
16
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Machine Screw
Type2:
Machine Screw
Series:
SRM
Product Details:
Machine Screw
Product Material:
18-8 Stainless

Metallics JSRM66 – Frequently Asked Questions

1) What thread size and length are the Metallics JSRM66 machine screws?
The JSRM66 is a 3/8-16 round head slotted machine screw, 1 inch long. The 16 threads per inch is the coarse (UNC) pitch for 3/8 inch diameter, so it mates with standard 3/8-16 tapped holes and 3/8-16 nuts. Head is round with a slotted drive.
2) Do these Metallics stainless screws meet Buy American or ARRA requirements for a government job?
No. The JSRM66 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your contract carries a domestic sourcing clause, this fastener will not satisfy it.
3) Are these 18-8 stainless machine screws OK for outdoor or damp locations?
The JSRM66 is 18-8 stainless throughout, which is the usual choice for wet, damp, and exterior work where a plain or zinc plated screw would rust. It is used across electrical, plumbing, and HVAC installations. Note it is stainless, not hardened steel, so it is a corrosion decision rather than a high strength one.
4) What is the tensile strength of a 3/8-16 stainless round head machine screw like the JSRM66?
Rated at 80,000 psi minimum tensile, with a hardness of Rockwell B85 to B95. Metallics states tensile values for stainless screws as approximations, since there is no single performance standard for stainless machine screws. If your drawing calls out a graded steel fastener (Grade 5 or 8), this is not a substitute.
5) Can I get the SRM round head stainless screws in a different length or diameter than 3/8-16 x 1 inch?
Yes. Metallics offers other sizes and quantities in the SRM round head slotted machine screw series by request. The JSRM66 itself is fixed at 3/8-16 x 1 inch in 18-8 stainless.
How fast can I get the Metallics JSRM66 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 JSRM66 come with a warranty?
Absolutely. The Metallics JSRM66 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 JSRM66?
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 JSRM66 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.
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