Metallics Machine Screw Kit 6-...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$102.19
$54.61
Metallics FMKP632 Screws 370-Pc 6-32 Fh Ph MS Kit St-zn (Trey 1)

Metallics Machine Screw Kit 6-32 370-Piece Steel Zinc Phillips Flat Head

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Model: FMKP632
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$102.19
$54.61
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Metallics Industries Machine Screw Kit 6-32 370-Piece Steel Zinc Phillips Flat Head

Professional Electrical Hardware Kit Solution

The Metallics Industries Machine Screw Kit 6-32 delivers exceptional performance and reliability for electrical, plumbing, heating and air conditioning applications. This steel zinc-finished machine screw kit provides dependable fastening solutions designed for professional contractors, electricians, and industrial technicians, offering the proven quality and precision engineering that professionals trust from a leading manufacturer of electrical hardware and industrial fasteners.

Professional Features & Benefits

Superior Construction & Materials

  • Steel Construction with Zinc Finish - AISI 1006-1022 steel material provides exceptional strength and durability while zinc coating delivers superior corrosion resistance for long-lasting performance
  • Phillips Drive System - Most recommended drive type provides excellent control during installation with #2 driver size for consistent torque application and reduced cam-out
  • Flat Head Design - Precision flat head configuration with 0.238-0.262 inch width and 0.069-0.083 inch height ensures flush mounting for professional installations
  • 6-32 UNC Threading - Standard 32 threads per inch UNC threading meets ANSI/ASME B1.1 standards for reliable mating with pre-tapped holes and nuts

Professional Kit Organization

  • 370-Piece Comprehensive Kit - Complete assortment includes 100 pieces of 3/4 inch, 75 pieces each of 1 inch and 1-1/4 inch, 50 pieces of 1-1/2 inch, 40 pieces of 2 inch, and 30 pieces of 3 inch lengths
  • Organized Tray System - Professional tray packaging keeps fasteners organized and easily accessible for efficient job site management and inventory control
  • Multiple Length Options - Six different lengths from 3/4 inch to 3 inches accommodate diverse installation requirements and application depths

Performance & Reliability

  • Superior Strength Standards - Minimum 550 lb tensile strength with Rockwell B70-B100 hardness ensures reliable performance under demanding conditions
  • Precision Manufacturing - Manufactured to ASME B18.6.3-1998 dimensional standards with precise Phillips recess specifications for consistent driver engagement

Technical Specifications

Material: Steel (AISI 1006-1022), Finish: Zinc, Thread Size: 6-32 UNC, Thread Standard: ANSI/ASME B1.1, Drive Type: Phillips (#2 driver), Head Type: Flat Head, Head Width: 0.238-0.262 inches, Head Height: 0.069-0.083 inches, Tensile Strength: 550 lb minimum, Hardness: Rockwell B70-B100, Dimensional Standard: ASME B18.6.3-1998, Pack Type: Tray, Total Pieces: 370, Kit Dimensions: 8" L x 4.62" W x 1.25" H, Weight: 1.84 lbs, Phillips Recess Depth: 0.094 inches, Phillips Recess Diameter: 0.168 inches

Installation & Usage

  1. Select appropriate screw length based on material thickness and application requirements from the six available lengths in the kit
  2. Ensure pre-tapped hole or nut matches 6-32 UNC thread specification for proper engagement and optimal holding strength
  3. Use #2 Phillips driver bit in good condition to prevent cam-out and ensure proper torque transfer during installation
  4. Insert screw through clearance hole and engage with pre-tapped threads, maintaining straight alignment for smooth threading
  5. Drive screw until flat head sits flush with surface, avoiding over-tightening which may damage threads or strip the Phillips recess
  6. Verify secure fastening by checking for proper thread engagement and confirming flat head is properly seated against mounting surface

Professional Applications

Ideal for:

  • Electrical Panel Assembly - Securing electrical components, terminal blocks, and mounting hardware in control panels and electrical enclosures
  • HVAC System Installation - Fastening ductwork components, control panels, and mounting brackets in heating and air conditioning systems
  • Plumbing Hardware Mounting - Securing pipe brackets, valve assemblies, and plumbing fixtures with reliable threaded connections
  • Equipment Assembly - Professional assembly of electrical equipment, control boxes, and industrial machinery components
  • Electronics Applications - Zinc finish makes these screws particularly suitable for electronics mounting and assembly applications
  • Industrial Maintenance - Replacement and repair fasteners for electrical, plumbing, and HVAC maintenance operations
  • Commercial Construction - Building electrical systems, mechanical installations, and infrastructure fastening applications
  • Control System Installation - Mounting control panels, electrical boxes, and automation equipment in industrial and commercial settings

Steel Zinc Construction Advantage

The steel construction provides exceptional strength and durability for demanding applications, while the zinc finish delivers superior corrosion resistance and enhanced appearance. This combination makes these machine screws particularly effective in electrical and electronics applications where both performance and longevity are critical. The zinc coating also provides excellent conductivity characteristics important in electrical installations.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence, ensuring each machine screw kit meets rigorous performance standards. Our comprehensive testing protocols and superior material selection deliver the reliable performance that contractors, electricians, and industrial professionals demand. With specialized expertise in electrical hardware and industrial fastening solutions, Metallics Industries provides trusted, engineered solutions for the most demanding professional installations across electrical, plumbing, HVAC, and construction applications.

Manufacturer Resources

Product Specs

Arra Compliant:
N
Buy American Compliant:
No
Dimensional Standard:
ASME B18.6.3-1998
Division:
Electrical H1
Drive Type:
Phillips
Driver Size:
#2
Fastener Head Height:
0.069 - 0.083 in.
Fastener Head Type:
Flat
Fastener Head Width:
0.238 - 0.262 in.
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Gaging Diameter:
0.22
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-Flat_Head_Mach_Screw.pdf
Number Of Pieces:
370
Order Minimum Imperial:
1
Order Minimum Uom Imperial:
EA
Pack Type:
Tray
Phillips Recess Depth:
0.094
Phillips Recess Diameter:
0.168
Phillips Recess Width:
0.029
Product Group:
Fasteners
Product Height:
1.25 in
Product Length:
8 in
Product Weight:
1.84 lbs
Product Width:
4.62 in
Protrusion Gaging Diameter:
0.021 - 0.036 Above
Sub Division:
Electrical-E H2
Tensile Strength:
550 lb minimum
Thread Per Inch:
32
Thread Standard:
ANSI/ASME B1.1
Thread Type:
UNC
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Machine Screw Kit
Type2:
Machine Screw Kit
Series:
FM and FMP
Product Finish:
Zinc
Product Details:
Machine Screw Kit
Product Material:
Steel

Metallics FMKP632 – Frequently Asked Questions

1) What lengths and quantities come in the Metallics FMKP632 6-32 machine screw kit?
The FMKP632 kit holds 370 screws across six lengths: 100 at 3/4 inch, 75 each at 1 inch and 1-1/4 inch, 50 at 1-1/2 inch, 40 at 2 inch, and 30 at 3 inch. They ship in a tray so the lengths stay separated on the truck or in the shop.
2) Will a flat head screw sit flush, or do I need a countersunk hole?
Flat head means the head is countersunk, so it only finishes flush if the hole is countersunk or the panel has a dimpled/chamfered hole. Head width runs 0.238 to 0.262 inch and head height 0.069 to 0.083 inch, so plan for a countersink in that range. On plain flat sheet metal with a straight clearance hole the head will stand proud, and a pan or round head kit is the better call there.
3) Are these Metallics screws Buy American or ARRA compliant for a government job?
No. The FMKP632 kit is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If the contract carries a domestic sourcing clause, this kit will not satisfy it.
4) What driver bit do I need for these Metallics 6-32 screws?
A #2 Phillips. The recess is a Phillips drive sized for a #2 bit, with recess depth 0.094 inch and recess diameter 0.168 inch. A worn #1 or an oversized #3 will cam out and chew the recess.
5) Can zinc plated steel machine screws be used outdoors or in a damp location?
These are AISI 1006-1022 steel with a zinc finish. Zinc plating handles indoor and protected environments, panels, enclosures, duct work, and equipment assembly. For sustained wet exposure, salt air, or a washdown area, a stainless fastener is the right specification instead of zinc plated steel.
6) How strong are these 6-32 machine screws for hanging brackets and panel components?
Rated at 550 lb minimum tensile, with a Rockwell B70-B100 hardness. That covers panel components, terminal blocks, brackets, and enclosure hardware. They are commercial fasteners, not a structural or high-strength grade, so anything carrying real structural load needs a graded bolt instead.
7) Does the Metallics FMKP632 kit include nuts or anchors?
No. The FMKP632 is screws only, 370 of them across six lengths. The threads mate with pre-tapped holes or with 6-32 nuts, so if your hole is not already tapped you need to order 6-32 machine screw nuts separately.
8) How big is the Metallics screw kit tray and how much does it weigh for a truck stock?
The tray measures 8 x 4.62 x 1.25 inches and the loaded kit weighs 1.84 lbs, so it drops into a van shelf or a job box without taking a bin slot. Sold each, minimum order one.
9) What dimensional standard do these flat head machine screws meet?
Head and recess geometry follow ASME B18.6.3-1998, and the threads follow ANSI/ASME B1.1. That matters when a submittal or a panel spec calls out a standard flat head machine screw rather than a proprietary head, and it means the countersink dimensions are predictable from part to part.
How fast can I get the Metallics FMKP632 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 FMKP632 come with a warranty?
Absolutely. The Metallics FMKP632 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 FMKP632?
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 FMKP632 from ZenSupply?
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