We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

RAF ELECTRONIC HARDWARE Jack Screw: Male x Female, #4-40 Thread Sz, 7/16 in Lg, Hex, Steel, 3/16 in Hex Wd - Jack Screws

RAF ELECTRONIC HARDWARE Jack Screw: Male x Female, #4-40 Thread Sz, 7/16 in Lg, Hex, Steel, 3/16 in Hex Wd

The RAF ELECTRONIC HARDWARE Jack Screw (Male x Female, MPN 4750-2) is a #4-40 thread size, 7/16 in length, hex-shaped steel fastener with a 3/16 in hex width and 2B thread class, supplied in a 25-piece pack. 3G…

SKU 3G-OTH-540518

Brand
RAF ELECTRONIC HARDWARE
Item
Jack Screw: Male x Female, #4-40 Thread Sz, 7/16 in Lg, Hex, Steel, 3/16 in Hex Wd
Category
Jack Screws
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

RAF ELECTRONIC HARDWARE
Manufacturer Part Number
4750-2
Type
#4-40 Thread Sz, Hex, Steel, Steel, 2B, 25 PK
Lg
7/16 in
Hex Wd
3/16 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

RAF ELECTRONIC HARDWARE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RAF ELECTRONIC HARDWARE Jack Screw (Male x Female, MPN 4750-2) is a #4-40 thread size, 7/16 in length, hex-shaped steel fastener with a 3/16 in hex width and 2B thread class, supplied in a 25-piece pack. 3G Electric interprets this demand and sources it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a RAF ELECTRONIC HARDWARE jack screw used for?

A RAF ELECTRONIC HARDWARE jack screw (male x female, #4-40 thread) is used to align and secure electronic panels, PCBs, or modular assemblies. Its hex head allows tool-driven adjustment for precise spacing and vibration resistance in industrial enclosures, instrumentation, and control cabinets.

What are the specifications of the RAF 4750-2 jack screw?

The RAF 4750-2 jack screw has a #4-40 thread size, 7/16 in length, 3/16 in hex width, steel construction, and 2B thread class. It is a male x female hex type, supplied in a 25-piece pack. 3G Electric sources this fastener across 14 industrial departments.

Where to buy RAF ELECTRONIC HARDWARE jack screws worldwide?

3G Electric supplies RAF ELECTRONIC HARDWARE jack screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 4750-2 or other thread sizes — we get you the right answer, not just a catalog.

How to install a male x female jack screw?

To install a male x female jack screw like the RAF 4750-2, thread the male end into the mating component's female insert, then use a hex driver on the 3/16 in hex head to tighten. Avoid over-torquing steel threads in aluminum or plastic panels. 3G Electric can advise on proper selection for your assembly.

RAF ELECTRONIC HARDWARE Products

3G Electric supplies RAF ELECTRONIC HARDWARE jack screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from RAF ELECTRONIC HARDWARE

View all RAF ELECTRONIC HARDWARE parts
Jack Screw: Male x Female, #4-40 Thread Sz, 11/16 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 25 PK (MPN 4750-6). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Jack Screw: Male x Female, #4-40 Thread Sz, 11/16 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 25 PK (MPN 4750-6). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Jack Screw: Male x Female, #4-40 Thread Sz, 7/8 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 2B, 25 PK (MPN 4750-9). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Jack Screw: Male x Female, #4-40 Thread Sz, 7/8 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 2B, 25 PK (MPN 4750-9). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Jack Screw: Male x Female, #4-40 Thread Sz, 3/8 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 2B, 25 PK (MPN 4750-1). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Jack Screw: Male x Female, #4-40 Thread Sz, 3/8 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 2B, 25 PK (MPN 4750-1). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Jack Screw: Male x Female, #4-40 Thread Sz, 13/16 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 25 PK (MPN 4750-8). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Jack Screw: Male x Female, #4-40 Thread Sz, 13/16 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 25 PK (MPN 4750-8). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Jack Screw: Male x Female, #4-40 Thread Sz, 3/4 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 2B, 25 PK (MPN 4750-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Jack Screw: Male x Female, #4-40 Thread Sz, 3/4 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 2B, 25 PK (MPN 4750-7). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Jack Screw: Male x Female, #4-40 Thread Sz, 1/2 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 2B, 25 PK (MPN 4750-3). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Jack Screw: Male x Female, #4-40 Thread Sz, 1/2 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 2B, 25 PK (MPN 4750-3). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Jack Screw: Male x Female, #4-40 Thread Sz, 9/16 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 2B, 25 PK (MPN 4750-4). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Jack Screw: Male x Female, #4-40 Thread Sz, 9/16 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 2B, 25 PK (MPN 4750-4). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
Jack Screw: Male x Female, #4-40 Thread Sz, 15/16 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 25 PK (MPN 4750-10). Key specifications — Brand: RAF ELECTRONIC HARDWARE.
RAF ELECTRONIC HARDWARE
Jack Screw: Male x Female, #4-40 Thread Sz, 15/16 in Lg, Hex, Steel, 3/16 in Hex Wd, Steel, 25 PK (MPN 4750-10). Key specifications — Brand: RAF ELECTRONIC HARDWARE.