Product Overview
Brass socket inserts are used inside wall sockets, power strips, and other power connection parts to hold the plug pins and keep the contact stable inside the plastic housing.
We make them by stamping, bending, slotting, and surface finishing, so the insert can fit different socket layouts and clamping requirements.
Specifications
|
Item |
Parameter |
|
Product Name |
Brass Socket Insert |
|
Product Type |
Brass socket contact / conductive insert / socket clamping part |
|
Material |
Brass |
|
Processing Method |
Stamping, bending, slotting, punching, deburring |
|
Compatible Structures |
Two-hole sockets, three-hole sockets, power strip outlets, wall socket internal parts |
|
Rated Electrical Scope |
Suitable for 10A / 16A, 125V / 250V socket structures |
|
Surface Treatment |
Natural brass, nickel plating, tin plating |
|
Assembly Method |
Plastic housing insert assembly, slot positioning, riveting, or screw fixing |
|
Key Controls |
Clamping force, plug-in contact, hole dimensions, slot direction, edge burrs |
|
Customization Basis |
Socket standard, plug pin size, drawings, samples, and housing assembly space |

Key Advantages
- The Brass contact structure provides stable springback and clamping force for continuous conductive contact after pin insertion.
- Slots and contact surfaces are formed according to pin direction, reducing skewed insertion and uneven contact.
- Deburred edges after stamping and slotting reduce scratches on plug pins and plastic housings.
- Nickel or tin plating improves oxidation resistance for long-term insertion and batch assembly.
- Stable hole positions, slots, and riveting points support automated or semi-automated socket assembly.
Materials and Construction
Brass Socket Insert is stamped from Brass and formed through bending and slotting into a socket clamping structure. The contact surface remains flat, with elastic clearance reserved for pin insertion. The fixing area can include rivet holes, screw holes, or plastic housing slots. Slot angle, contact width, conductive contact length, and surface treatment can be adjusted for different socket standards.


Customization Options
Customization supports Brass thickness, socket width, clamping angle, contact length, slot structure, rivet holes, positioning holes, screw holes, plastic slots, assembly direction, and surface treatments including natural brass, tin plating, and nickel plating. Samples, drawings, or existing housing structures can be used for duplication and batch production.
Quality Control
Production and inspection are controlled according to target-market socket conductive-part requirements, rated current and voltage, insertion stability, conductive contact, copper-part dimensions, hole-position consistency, insulation clearance, burr control, and outgoing inspection. Checks cover Brass thickness, stamped profile, slot width, bending angle, contact springback, insertion clamping, plated layer, hole dimensions, and edge burrs.

Frequently Asked Questions
Q: What information is needed to quote Brass Socket Insert?
-
A: Please provide plug pin size, socket standard, Brass thickness, contact width, slot direction, fixing hole position, housing assembly space, and surface treatment requirements.
Q: Can samples be arranged before mass production?
-
A: Yes. Samples can be used to confirm contact clamping, springback clearance, hole positions, and plastic housing assembly direction before mass production.
Q: What is the regular MOQ for Brass Socket Insert?
-
A: Regular MOQ for Brass contacts is 1,000–5,000 pcs.
Q: How is the lead time arranged?
-
A: Regular bulk orders take about 15–30 days. New-structure sampling or tooling orders take about 15–45 days.
Q: How is the product packed for shipment?
-
A: Parts can be separated by specification and surface treatment, with labels for model, quantity, material, and order batch.
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