Payment & Shipping Terms:
|Product Name:||Locking Screw Sleeve||Material:||304 Stainless Steel|
|Quantity:||1000piece||Place Of Origin:||Henan, China|
|Used:||Thread Installation||Delivery Time:||3-5 Days After Payment|
coil thread inserts,
threaded sleeve insert
Manufacturer of lock type steel wire thread with complete specifications ST14*2
When the screw enters the polygon locking ring, the polygon shall be opened to deform the locking edge.
At this time, the screw shall overcome the friction force of the locking edge on the screw The locking type is to add one or more turns of locking ring on the basis of the common type, and tighten and loosen the fastening screw.
There are 1-2 circles of pentagon or hexagon in the middle part of the locking type steel wire bolt sleeve. When the bolt is screwed into the half of the threaded hole, the head of the bolt touches the locking ring. At this time, the locking performance of the steel wire bolt sleeve by applying force through the tool is superior and the strength is higher than that of other common locking devices. At the same time, it can be disassembled repeatedly.
Locking type steel wire screw sleeve is a new type of threaded fastener. It is a kind of spring-shaped concentric body of internal and external threads made of high-precision diamond section stainless steel wire.
screw sleeve on the machine part. The internal thread is the standard internal thread used for fastening the connector, and its section shape is the combination of internal and external two screws.
It is a kind of spring-shaped internal and external thread concentric body precisely processed by
cold-rolled rhombic stainless steel wire with high strength, high precision and smooth surface. It is mainly used to strengthen and protect the internal thread of low-strength materials
|Product Name||Screw Lock Inserts|
|Material||304 stainless steel|
|Production capacity||10000000 pieces per week|
|Place of Origin||Henan, China|
|Used||Rechargeable Electric Wrench|
|Delivery time||3-5 days after payment|
Standard marking method:
D (diameter) × P (pitch) × n or w (number of steel thread ferrules in free state)
Note: each domestic standard of steel wire screw sleeve has specific provisions
on the marking
method of steel wire screw sleeve. See each standard for details.
Contact Person: Mr. young li