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
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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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.
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.
