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NSI Industries JFM144 - Machine Screw, Steel material, #6-32 Size, 4 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack
NSI Industries

JFM144

Alternate Item Number: 81916

UPC: 639720819168


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JFM144 machine screw is a precision-engineered steel fastener designed for industrial machinery and equipment assembly. This #6-32 size screw measures 4 inches in length with a flat head for flush surface mounting. The zinc chromate finish provides corrosion resistance in demanding environments, while the slotted drive type ensures compatibility with standard hand tools. Packaged in a 100-piece quantity, these screws are ideal for bulk applications requiring consistent, reliable fasteners. The flat head design allows for countersinking into materials, reducing protrusion and minimizing interference with adjacent components. Commonly used in manufacturing, construction, and maintenance projects, the JFM144 meets industrial standards for durability and performance. The steel construction ensures high tensile strength for secure fastening in critical applications. Trust NSi Industries for fasteners that deliver precision and reliability in every installation.
  • Steel construction for high strength and durability
  • 4-inch length with #6-32 thread size for precise fit
  • Flat head design for flush surface mounting
  • Zinc chromate finish provides corrosion resistance
  • Slotted drive type for compatibility with standard tools
  • 100 screws per pack for bulk applications

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Drive Type
Slotted
Finish
Zink Chromate
Head Type
Flat
Length
4 IN
Material
Steel
Size
#6-32
Type
Machine Screw
Package Dimensions (L x W x H)
3 IN x 3 IN x 4.57 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 11.6078 cm
Package Weight (Imperial)
1.280 L
Package Weight (Metric)
0.581 kg
Machine Screw, Steel material, 1/4-20 in. Size, 4 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack

JFM132

Machine Screw, Steel material, 1/4-20 in. Size, 4 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack
Machine screw for use with a pre-tapped hole or with a nut. It is made of steel with a zinc plated finish and has a truss head with a square/slotted combo drive. The screw size is 10-24 x 4 in., with a 4.000 in. length and 2A external threads.

24765

Machine screw for use with a pre-tapped hole or with a nut. It is made of steel with a zinc plated finish and has a truss head with a square/slotted combo drive. The screw size is 10-24 x 4 in., with a 4.000 in. length and 2A external threads.
Machine Screw, Steel material, 1/4-20 in. Size, 1-1/2 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack

JFM103

Machine Screw, Steel material, 1/4-20 in. Size, 1-1/2 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack
Machine Screw, Brass material, #10-24 Size, 1/2 in. length, Round head, Slotted drive type, 100 per pack

JRMB49

Machine Screw, Brass material, #10-24 Size, 1/2 in. length, Round head, Slotted drive type, 100 per pack
Machine Screw, Brass material, #10-24 Size, 3/4 in. length, Round head, Slotted drive type, 100 per pack

JRMB92

Machine Screw, Brass material, #10-24 Size, 3/4 in. length, Round head, Slotted drive type, 100 per pack
Machine Screw, Stainless Steel material, #10-32 Size, 1-1/2 in. length, Round head, Slotted drive type, 100 per pack, 18-8 grade

JSRM33

Machine Screw, Stainless Steel material, #10-32 Size, 1-1/2 in. length, Round head, Slotted drive type, 100 per pack, 18-8 grade
1/4-20 x 5/8 Round Head Slot Machine Screw 18-8 Stainless Steel

JSRM35

1/4-20 x 5/8 Round Head Slot Machine Screw 18-8 Stainless Steel
Machine Screw, Steel material, #6-32 Size, 1-1/2 in. length, Flat head, Zinc Chromate finish, Phillips drive type, 100 per pack

JFMP82

Machine Screw, Steel material, #6-32 Size, 1-1/2 in. length, Flat head, Zinc Chromate finish, Phillips drive type, 100 per pack

Frequently Asked Questions

What product series does this document cover?

This specification sheet applies to all Steel and Stainless Steel, Flat Head Machine Screws in the FM and FMP series.

What materials are these machine screws made from?

These Flat Head Machine Screws are available in both Steel and Stainless Steel.

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