Flat Wire Stopper Ring For Holes

Often used with small engines, heavy equipment, and power transmission, these external retaining rings have speared ends to help you install and remove them. They’re constant-section style, which means the distance between their inside and outside diameter is consistent, so the clearance around their circumference doesn’t change either. All are made of spring steel for good strength and reliability. To resist corrosion in dry environments, they’re oil-coated.Strength: 430-510HV Material: carbon steel, alloy steel
Material: 65Mn
Material Description: 65Mn spring steel chemical composition: Carbon C: 0.62 ~ 0.70 Silicon Si: 0.17 ~ 0.37 Manganese Mn: 0.90 ~ 1.20 Sulfur S: ≤ 0.035 Phosphorus P: ≤ 0.035 Chromium Cr: ≤ 0.25 Nickel Ni: ≤ 0.30 Copper Cu: ≤ 0.25. Folding Edit Hardness. Hot rolled hardness: 240~270HB Cold rolled soft state hardness: 190~220HB Cold rolled hard state hardness: 300~340HB Heat treatment hardness: 38~60HRC
Surface treatment: blackening (quenching)
Surface treatment content: blackening is a common means of metal heat treatment, the principle is to produce a layer of oxidized film on the surface of the metal to isolate the air to achieve the purpose of rust prevention. Blackening can be used when the appearance requirements are not high, the surface of steel parts blackening treatment.    

Usage of steel wire retaining ring for hole
1. Use a wrench that matches the nut when installing.
2. The retaining ring must be clamped by inserting the jaws into the hole of the retaining ring and clamping the ring.
3. Attach the hole retaining ring to the workpiece, and then push the wire retaining ring into the mounting hole after reducing the ring through a hole to a size smaller than the mounting hole.
There is no special installation tool for hole steel wire retaining ring, When installing, it is generally used to press one side of the steel wire retaining ring into the installation groove, and then use the sharp-nosed pliers and other tools to hold on to the other side of the steel wire retaining ring, and push into the installation groove with great force, the disadvantage of this kind of installation is that: due to the small contact point between the sharp-nosed pliers and the steel wire retaining ring, and there is no positioning, and it is easy to slip off with the steel wire retaining ring in the course of the top of the sharp-nosed pliers with great force, and once slipped off, the force of the sharp-nosed pliers will not be small. The force is not small, once slipped off the pointy-nosed pliers are not easy to collect and may poke their own, At the same time taking the hand to press the pointy-nosed pliers is also very easy to poke the opening of the steel wire retaining ring, resulting in injuries to the safety of accidents, but also easy to damage the workpiece.
In the installation of the hole with a steel wire retaining ring installation device, including the base plate, installed in the base plate through the rotary axis and can rotate around the rotary axis of the fixed seat, fixed in the fixed seat of the hydraulic pliers, installed in the jaws of the hydraulic pliers fixed pressure block and mobile pressure block, able to move to the fixed pressure block and mobile pressure block below the mounting seat for placing the workpiece, steel wire retaining ring is placed in the installation of the workpiece at the groove, the fixed pressure blocks and mobile pressure blocks the lower face of the fixed pressure block and the mobile pressure block has a limit slot, the steel wire retaining ring is able to enter the limit slot, the fixed pressure block is fixed relative to the hydraulic clamp, the hydraulic clamp is able to drive the mobile pressure block to the fixed pressure block close to compress the steel wire retaining ring; it also includes a pressure sleeve mounted on the upper face of the fixed pressure block and the mobile pressure block within the socket, the pressure sleeve is able to press the steel wire retaining ring into the mounting grooves of the workpiece.    

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF， CAD, 15-16Page See more product details.    

Packing: The inner packaging consists of polyfoam, while the outer layer is a carton. The carton sizes are 29*19*19.5 cm and 23.5*17.5*8 cm, respectively. The pallet dimensions are 215*100*90 cm, or they can be customized according to your requirements.