RAF ELECTRONIC HARDWARE #4-40 x 3/8 in Hex Steel Jack Screw, 25 PK
The RAF ELECTRONIC HARDWARE Jack Screw (Male x Female, MPN 4750-1) is a #4-40 thread size, 3/8 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-540522
Also listed as: 47501 · 4750 1
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 4750-1) is a #4-40 thread size, 3/8 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?
This #4-40 thread size, 3/8 in long hex jack screw is used for aligning and securing electronic panels, PCBs, or modular assemblies. Its male-female design allows precise spacing and fastening in industrial enclosures, test equipment, and control cabinets across 14 departments — with specialist depth in combustion, pumps and controls.
What are the specifications of the RAF ELECTRONIC HARDWARE 4750-1 jack screw?
The 4750-1 is a #4-40 thread size, 3/8 in length, hex-shaped steel jack screw with a 3/16 in hex width and 2B thread class. It comes in a 25-piece pack. 3G Electric sources this genuine RAF ELECTRONIC HARDWARE part across 14 industrial departments — with specialist depth in combustion, pumps and controls.
Where to buy RAF ELECTRONIC HARDWARE jack screws worldwide?
3G Electric supplies and delivers the RAF ELECTRONIC HARDWARE 4750-1 jack screw worldwide. We handle full logistics and customs clearance, ensuring you get the right answer — not just a catalog — across 14 industrial departments, with specialist depth in combustion, pumps and controls.
How to install a #4-40 hex jack screw?
Insert the male end into the threaded hole of the panel or bracket, then tighten with a 3/16 in hex wrench until snug. Avoid over-torquing to prevent thread damage. For proper alignment, ensure the 2B thread class matches the mating component. 3G Electric can advise on selection across 14 departments.
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.