NSI Industries JRMB61 - Machine Screw, Brass material, #6-32 Size, 1/2 in. length, Round head, Slotted drive type, 100 per pack
NSI Industries

JRMB61

Alternate Item Number: 80104

UPC: 639720801040

Documents & Media
Specification Sheet

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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JRMB61 Brass Machine Screw (#6-32, 1/2" length) is a precision-engineered fastener designed for applications requiring corrosion resistance, electrical conductivity, and non-magnetic properties. Manufactured from solid brass in the USA, this screw combines durability with ease of installation, making it ideal for electronics, machinery, and industrial equipment where standard steel fasteners may fail. The #6-32 thread size ensures compatibility with pre-tapped holes in brass, aluminum, or plastic components, while the 1/2-inch length provides optimal grip without protruding excessively. The round head with slotted drive type allows for secure fastening with a standard flathead screwdriver, eliminating the need for specialized tools. Each 100-piece pack is packaged for bulk inventory management, reducing procurement time for large projects. Brass construction delivers superior corrosion resistance in humid or outdoor environments, outperforming zinc-plated screws in longevity. Common applications include securing circuit boards, mounting panels, assembling enclosures, and fastening components in marine, automotive, and aerospace systems. Unlike stainless steel screws, brass offers superior electrical conductivity, making it suitable for grounding applications or electrical connections where conductivity is critical. The screw's precision threading ensures a snug fit in tapped holes, reducing vibration loosening in dynamic applications. NSi Industries' commitment to domestic manufacturing guarantees consistent quality and adherence to industry standards. For projects requiring non-sparking properties or compliance with non-magnetic requirements, the JRMB61 is an optimal choice over steel alternatives.
  • Material: Solid brass for corrosion resistance and electrical conductivity
  • Thread size: #6-32 for compatibility with standard pre-tapped holes
  • Length: 1/2 inch for secure fastening without excessive protrusion
  • Drive type: Slotted for use with standard flathead screwdrivers
  • Pack size: 100 screws per pack for bulk inventory and project efficiency
  • Made in USA: Ensures consistent quality and adherence to industry standards
  • Non-magnetic: Ideal for applications requiring magnetic interference avoidance
  • Electrical conductivity: Superior to stainless steel for grounding applications

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Drive Type
Slotted
Head Type
Round
Length
1/2 in
Material
Brass
Material Quality
Brass
Size
#6-32
Size
#6-32 x 1/2 in.
Type
Machine Screw
Package Dimensions (L x W x H)
3 IN x 3 IN x 2.15 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 5.461 cm
Package Weight (Imperial)
0.290 L
Package Weight (Metric)
0.132 kg
Machine Screw, Brass material, #10-32 Size, 1/2 in. length, Round head, Slotted drive type, 100 per pack

JRMB95

Machine Screw, Brass material, #10-32 Size, 1/2 in. length, Round head, Slotted drive type, 100 per pack
Brass machine screws with a round head and slotted drive. Sized 1/4"-20 x 1/2" with a 0.500" length and 2A external threads. The head is copper-colored, with a 0.354" head width and 0.096" head height. Intended for use with a pre-tapped hole or with a nut.

51808J

Brass machine screws with a round head and slotted drive. Sized 1/4"-20 x 1/2" with a 0.500" length and 2A external threads. The head is copper-colored, with a 0.354" head width and 0.096" head height. Intended for use with a pre-tapped hole or with a nut.

Frequently Asked Questions

What screw series does this specification sheet cover?

It applies to Round Head Machine Screws in the RM, JRM, SRM, and RSB series. JRMB and JRMN are excluded from the JRM series note.

Which materials are included in this sheet?

The sheet covers steel, stainless steel, brass, and silicone bronze round head machine screws.

Are operating specifications provided for these screws?

No operating specifications such as voltage or temperature are provided. The document is only a specification sheet header.

Does the document list installation requirements?

No installation requirements are stated in the document. It only identifies the screw types and materials covered.

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