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NSI Industries JFM117 - Machine Screw, Steel material, #8-32 Size, 4 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack
NSI Industries

JFM117

Alternate Item Number: 83917

UPC: 639720839173


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JFM117 is a precision steel machine screw engineered for heavy-duty industrial fastening. Measuring #8-32 thread size with a 4-inch length, this flat head slotted machine screw delivers reliable clamping force in machinery, equipment, and structural assemblies. The zinc chromate finish provides corrosion resistance in humid or chemically active environments, extending service life while maintaining thread integrity. The slotted drive type ensures compatibility with standard flathead screwdrivers, enabling quick installation and removal without specialized tools. Supplied in bulk packaging of 100 screws per pack, the JFM117 is ideal for production lines, maintenance operations, and OEM assemblies where consistent quality and availability are critical. Manufactured in the USA by NSi Industries, this fastener meets industrial-grade performance standards for tensile strength and dimensional accuracy. The #8-32 thread size is a common standard for light-to-medium duty applications, while the 4-inch length accommodates thick material stacks. The flat head design allows for a flush surface finish, reducing snag hazards and improving aesthetics in visible applications. Zinc chromate finish offers moderate corrosion resistance, suitable for indoor and sheltered outdoor environments.
  • Precision #8-32 thread size for light-to-medium duty applications
  • 4-inch length accommodates thick material stacks
  • Flat head design ensures flush surface finish and reduces snag hazards
  • Zinc chromate finish provides corrosion resistance in humid or chemically active environments
  • Slotted drive type compatible with standard flathead screwdrivers for quick installation
  • Bulk packaging of 100 screws per pack for industrial use

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Drive Type
Slotted
Finish
Zink Chromate
Head Type
Flat
Length
4 IN
Material
Steel
Size
#8-32
Type
Machine Screw
Package Dimensions (L x W x H)
3.5 IN x 3.5 IN x 5.75 IN
Package Dimensions (L x W x H)
8.89 cm x 8.89 cm x 14.605 cm
Package Weight (Imperial)
1.940 L
Package Weight (Metric)
0.880 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, #10-24 Size, 3/4 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack

JFM194

Machine Screw, Steel material, #10-24 Size, 3/4 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack
Machine Screw, Steel material, #4-40 Size, 3/4 in. length, Flat head, Zinc finish, Slotted drive type, 100 per pack

JFM46

Machine Screw, Steel material, #4-40 Size, 3/4 in. length, Flat head, Zinc finish, Slotted drive type, 100 per pack
Machine Screw, Steel material, 3/8-16 in. Size, 4 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack

JFM135

Machine Screw, Steel material, 3/8-16 in. Size, 4 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack
Machine Screw, Steel material, #10-24 Size, 4 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack

JFM150

Machine Screw, Steel material, #10-24 Size, 4 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack
Machine Screw, Steel material, 1/4-20 in. Size, 5/16 in. length, Flat head, Zinc finish, Slotted drive type, 100 per pack

JFM14

Machine Screw, Steel material, 1/4-20 in. Size, 5/16 in. length, Flat head, Zinc finish, Slotted drive type, 100 per pack
Machine Screw, Steel material, 3/8-16 in. Size, 3 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack

JFM130

Machine Screw, Steel material, 3/8-16 in. Size, 3 in. length, Flat head, Zinc Chromate finish, Slotted drive type, 100 per pack

Frequently Asked Questions

What product type is covered by this specification sheet?

This specification sheet covers Flat Head Machine Screws.

What materials are used for these machine screws?

These machine screws are available in Steel and Stainless Steel.

Which series of screws does this document apply to?

This document applies to Flat Head Machine Screws in the FM and FMP series.

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