Metallics 8-32 x 1 in. Round H...
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$75.71

Metallics 8-32 x 1 in. Round Head Phillips Machine Screws - 18-8 Stainless Steel, 100 Pack

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Model: JSRM17P
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Metallics 8-32 x 1 in. Round Head Phillips Machine Screws - 18-8 Stainless Steel

Professional Grade Fasteners for Electrical and Industrial Applications

Metallics delivers reliable fastening solutions with these precision-engineered 8-32 x 1 in. round head Phillips machine screws. Constructed from durable 18-8 stainless steel material, these screws provide excellent corrosion resistance and long-lasting performance for electrical, plumbing, heating and air conditioning applications. The round head design with Phillips drive ensures secure installation and professional results.

Professional Features & Benefits

  • 18-8 Stainless Steel Construction: Provides superior corrosion resistance and durability for long-term reliability in demanding environments.
  • 8-32 Thread x 1 in. Length: Standard sizing ensures compatibility with a wide range of electrical and mechanical applications.
  • Round Head Phillips Drive: Offers secure grip and easy installation with standard #2 Phillips driver for professional efficiency.
  • 80000 psi Minimum Tensile Strength: Delivers robust holding power and structural integrity for critical fastening applications.
  • Rockwell B85-B95 Hardness: Engineered hardness rating ensures optimal balance of strength and workability.
  • SAE Material Standard: Meets established industry standards for consistent quality and performance specifications.

Technical Specifications

  • Arra Compliant: N
  • Buy American Compliant: No
  • Country Of Origin: MUL
  • Department: Electrical
  • Division: Electrical H1
  • Drive Type: 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: 1
  • Field Application: Electrical, Plumbing, Heating and Air Conditioning Industries
  • Hardness: Rockwell B85-B95
  • Height: 2.15 in
  • Language Code: EN
  • Material: 18-8 Stainless
  • 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
  • Phillips Recess Depth: 0.075 - 0.101
  • Phillips Recess Diameter: 0.165 - 0.178
  • Phillips Recess Width: 0.03
  • Product Details: Machine Screw
  • Product Family: Electrical Supplies
  • Product Group: Fasteners
  • Product Height: 54.61 MM
  • Product Length: 3 in
  • Product Subgroup: Screws
  • Product Type: Machine Screw
  • Product Weight: 290 g
  • Product Width: 76.2 MM
  • Recess Penetration Gaging Depth: 0.064 - 0.090
  • Series: SRM
  • Sub Division: Electrical-E H2
  • Tensile Strength: 80000 psi minimum
  • Thread Per Inch: 32
  • Type2: Machine Screw
  • Weight: 0.64 lbs
  • Width: 3 in

Professional Applications

  • Electrical panel and enclosure assembly
  • HVAC equipment mounting and connections
  • Plumbing fixture installation
  • Industrial machinery fastening
  • Commercial equipment assembly
  • Maintenance and repair operations

Why Choose Metallics Quality?

Metallics machine screws deliver consistent performance with precision manufacturing and quality materials. The 18-8 stainless steel construction and SAE material standards ensure reliable fastening solutions that meet professional requirements for electrical, plumbing, and HVAC applications.

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
N
Buy American Compliant:
No
Division:
Electrical H1
Drive Type:
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:
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
Phillips Recess Depth:
0.075 - 0.101
Phillips Recess Diameter:
0.165 - 0.178
Phillips Recess Width:
0.03
Product Group:
Fasteners
Product Height:
2.15 in
Product Length:
3 in
Product Weight:
0.64 lbs
Product Width:
3 in
Recess Penetration Gaging Depth:
0.064 - 0.090
Sub Division:
Electrical-E H2
Tensile Strength:
80000 psi minimum
Thread Per Inch:
32
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Machine Screw
Type2:
Machine Screw
Series:
SRM
Product Details:
Machine Screw
Product Material:
18-8 Stainless

Metallics JSRM17P – Frequently Asked Questions

1) How much clearance does the round head take up, and will it sit flush?
Round head screws do not sit flush. The head stands 0.107 to 0.12 inch above the surface and spans 0.287 to 0.309 inch across. If you need the fastener flush with a cover plate or a panel face, you want a flat head machine screw cut for a countersunk hole instead. Where the head can sit proud, the round profile spreads the bearing load over a wider area than a flat head of the same diameter.
2) Do these Metallics screws meet Buy American or ARRA requirements for a government job?
No. The JSRM17P round head machine screws are not Buy American compliant and are not ARRA compliant, with country of origin listed as multiple. If your project carries a domestic sourcing clause, these will not satisfy it.
3) Are these machine screws OK for outdoor or damp locations?
They are 18-8 stainless steel, so corrosion resistance is good for damp, humid and outdoor-exposed assembly work, including HVAC equipment and plumbing fixture mounting. Unlike zinc-plated steel screws, there is no plating to wear through, so they hold up better in wet enclosures and coastal air.
4) What driver bit do I need for these Phillips round head screws?
A #2 Phillips bit. The recess measures 0.165 to 0.178 inch in diameter with a depth of 0.075 to 0.101 inch, which is standard #2 geometry, so a worn or undersized #1 bit will cam out and chew the recess.
5) Are these strong enough for structural or load bearing fastening?
Minimum tensile strength is 80,000 psi with a hardness of Rockwell B85-B95, which is typical for 18-8 stainless and suits equipment mounting, panel assembly and machinery fastening. That is not a high strength alloy steel grade, so for genuinely structural load paths specify a graded bolt rather than a stainless machine screw.
6) What is the difference between a machine screw like this and a self-tapping sheet metal screw?
A machine screw has a uniform 8-32 machine thread and needs a mating tapped hole or a nut; it will not cut its own thread. If you are driving into unthreaded sheet metal with just a pilot hole, you need a self-tapping or sheet metal screw. Use the 8-32 where the hole is already tapped, as in device boxes, enclosure bosses and equipment chassis.
7) How are these 8-32 screws packaged and what is the minimum order?
They come in a jar of 100, and 100 is the order minimum, so you buy by the jar rather than by the piece. The jar weighs 0.64 lbs. Good MRO stocking quantity for a truck or a shop drawer.
8) Can I use stainless 8-32 screws in an aluminum enclosure without galling?
18-8 stainless screws are commonly run into aluminum, but stainless threads gall easily and stainless against aluminum sets up a galvanic pair in wet locations. Drive them slowly, do not over-torque, and use an anti-seize on exterior enclosures. For dry indoor panel work, straight 18-8 is fine.
How fast can I get the Metallics JSRM17P 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 JSRM17P come with a warranty?
Absolutely. The Metallics JSRM17P 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 JSRM17P?
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 JSRM17P from ZenSupply?
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