3/8-16 x 1-1/2 in. Round Head Slotted Machine Screws - 18-8 Stainless - 100qty
Features
- 18-8 stainless Material
- Round head with slotted Drive
- 3/8-16 Diameter, 1-1/2" 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:
- 1/1/02
- 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:
- 5.2 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 JSRM134 – Frequently Asked Questions
1) What thread size and length are the Metallics JSRM134 machine screws?
The JSRM134 is a 3/8-16 x 1-1/2 inch round head slotted machine screw, so it is a coarse 16 threads-per-inch 3/8 inch screw with 1-1/2 inches of shank under the head. It mates with any standard 3/8-16 tapped hole or nut.
2) Do these Metallics stainless screws meet Buy American or ARRA requirements on a federal job?
No. The JSRM134 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your contract carries domestic sourcing language, specify a US-made fastener instead.
3) Are these stainless machine screws OK for outdoor or damp electrical work?
They are 18-8 stainless, the common austenitic grade used for corrosion resistance in wet and exterior conditions, and Metallics lists them for the electrical, plumbing, heating and air conditioning trades. For chloride-heavy coastal or pool environments, 316 stainless is the step up.
4) How strong are these 18-8 stainless screws compared to a grade 5 steel screw?
Tensile strength is 80,000 psi minimum with a hardness of Rockwell B85 to B95. That is well below a grade 5 steel fastener, so these are for corrosion resistance rather than high clamp load. Metallics also notes stainless tensile values are approximations, since there is no single performance standard for stainless machine screws.
5) How are the Metallics JSRM134 screws packaged and what is the minimum order?
They ship in a jar of 100, which is the order minimum, at 5.2 lbs for the jar. Handy for a truck stock bin rather than a single-fastener pickup.
How fast can I get the Metallics JSRM134 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 JSRM134 come with a warranty?
Absolutely. The Metallics JSRM134 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 JSRM134?
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