Our IT type stud with internal thread is capacitor‑discharge welding fastener. It features inner thread structure, low‑heat welding, minimal sheet‑metal deformation. Suitable for thin steel, stainless steel and aluminum panels. Widely used in cabinets, new‑energy battery packs and automotive sheet metal. Provides reliable female‑thread connection without back‑side operation. Carbon steel and stainless steel materials are available for diverse working conditions.
IKING Stud with internal thread (IT Type) is a professional capacitor discharge welding fastener manufactured by China Aike Industrial Co., Ltd. This internally threaded weld stud is specially designed for capacitor‑discharge stud welding process. Unlike ordinary press‑fit standoffs, it does not require pre‑pressed special holes on sheet metal. Through instantaneous micro‑second discharge welding, the stud can be firmly fused onto thin metal substrate.
The product adopts blind internal thread design, effectively preventing metal debris from falling into equipment cavities during welding and assembly. Low‑heat‑input welding technology keeps the back of sheet metal almost free of burn‑through, discoloration and deformation, which perfectly protects the original coating, painting and galvanized layer of workpieces. It creates stable female‑thread connection points for thin‑wall plates that cannot tap threads directly. Available in carbon steel and stainless steel grades, it meets anti‑corrosion, vibration‑resistance and general‑strength requirements for different industrial scenarios.
Product Name:Stud with internal thread (IT Type)
Standard Reference:GB/T 902.3‑2008
Thread Size:M3, M4, M5, M6 custom available
Material:Carbon steel, Stainless steel
Compatible Base Material:Galvanized steel sheet, cold‑rolled steel, stainless steel sheet, aluminum sheet
Applicable Sheet Thickness:0.6mm‑3.0mm
Surface Treatment:Zinc plating, passivation, as per customer requirements
Welding Method:Capacitor discharge stud welding
This IT‑type internal thread weld stud covers multiple mainstream manufacturing industries.
In cabinet and IT equipment industry, it is welded to the inner side of server cabinets, electrical control boxes and communication enclosure shells. Complete outer surface maintains IP protection performance for mounting guide rails, power modules and wiring accessories.
For new‑energy vehicle and battery pack field, it serves for battery housing, electronic control shell and sheet‑metal bracket. Low‑heat welding avoids damage to sealing structure, and anti‑vibration thread connection copes with continuous jolts during vehicle driving.
It is also widely applied for energy‑storage container, photovoltaic inverter housing, precision instrument housing and medical equipment sheet metal. Ideal for assembly conditions without operating space on the reverse side of workpiece. It replaces rivet nuts and press‑fit studs to reduce stamping procedures and improve production efficiency.
Ltd is the manufacturer behind the IKING brand, focusing on development and production of stud welding fasteners. We understand the real pain points of sheet‑metal manufacturers: unstable welding quality, non‑standard thread dimension, long sample lead‑time and unclear technical matching guidance.
When you cooperate with us, you can obtain more than only finished goods.
1. Customized support: We support custom thread size, overall length, surface finish according to your drawing and application environment.
2. Technical matching service: Our engineering team provides welding parameter suggestion, material selection reference to help you avoid burn‑through or weak‑weld failure on site.
3. Strict quality control: Every batch of studs goes through thread inspection, dimension check and plating appearance test before delivery.
4. Flexible order scheme: Both small‑batch sample order and large‑volume bulk production are acceptable. Stable delivery cycle reduces your stock pressure.
5. One‑stop communication: Our sales team replies technical inquiries promptly, helping you solve fastener‑related puzzles in your project.
Q1: What welding machine fits for Stud with internal thread IT type?
A: It needs capacitor‑discharge stud welding machine. Arc stud welding equipment is not suitable for this series product.
Q2: Can this weld stud work on aluminum sheet?
A: Yes. Stainless‑steel IT‑type internal thread weld studs can be welded on aluminum sheet, please adjust welding parameters according to aluminum plate thickness.
Q3: How about comparing with press‑fit standoff?
A: Press‑fit standoff needs special pre‑pressed hole. IT weld stud does not need such hole. It is more suitable for thin plate and high‑protection‑grade enclosure.
Q4: Can you make non‑standard size?
A: Sure. Please send us your drawing or detailed parameters including thread, total length, material and surface requirement for quotation.
Q5: Will welding burn the paint of workpiece surface?
A: Correct setting of capacitor‑discharge parameters will leave almost no trace on reverse side. Too high energy will still cause burn mark, our team can offer parameter reference
