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RAF ELECTRONIC HARDWARE #4-40 x 7/16 in Hex Steel Jack Screw, 25 PK - Jack Screws

RAF ELECTRONIC HARDWARE #4-40 x 7/16 in Hex Steel Jack Screw, 25 PK

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

Also listed as: 47502 · 4750 2

Brand
RAF ELECTRONIC HARDWARE
Item
#4-40 x 7/16 in Hex Steel Jack Screw, 25 PK
Part Number
4750-2
Category
Jack Screws
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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

Technical Documents

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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.

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.

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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.

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