| Product name: | SPLIT PIN |
| Grade: | 4.8-10.9 |
| Diameter: | 1.6~7.1 |
| Surface treatment: | Black,zinc plated,zinc(yellow)plated,H.D.G ,Dacroment |
| Material: | stainless steel,alloy steel,steel |
| Packing: | 25kgs per box,36 boxes per pallet,900kgs per pallet. |
| Sample: | Sample are free. |
| Standard: | DIN, ANSI, GB, JIS, BSW, GOST |
| Head mark: | Customized |
Split pin is a mechanical part, mainly used for anti-loosening of threaded connection. It is usually made of high-quality steel or rigid materials with good elasticity, and has high strength and toughness. The shape of the split pin is “U”. After passing through the hole of the bolt shaft, the part that passes through is forked to both sides to fix the bolt or prevent the wheel on the shaft from falling off.
Making materials
Common materials for split pins include Q215, Q235, copper alloy H63, 1Cr17Ni7, 0Cr1Ni9Ti, etc. If the material is carbon steel, the surface is usually galvanized or phosphated; if it is copper or stainless steel, only simple treatment is performed.
Application scenarios
Split pins are mainly used for anti-loosening of threaded connections. After the nut is tightened, insert the split pin into the nut slot and the tail hole of the bolt, and pull the tail of the split pin apart to prevent the relative rotation of the nut and the bolt. In addition, split pins are also commonly used to lock parts such as shafts and slot nuts to ensure that they are fixed.
Introduction: Automotive glass lifters are generally composed of the following parts: control mechanism (rocker arm or electric control system), transmission mechanism (gear, toothed plate or rack, gear flexible shaft meshing mechanism), glass lifting mechanism (lifting arm, motion bracket), glass support mechanism (glass bracket) and stop spring, balance spring. The basic working route of a glass lifter is the control mechanism → transmission mechanism → lifting mechanism → glass support mechanism. The balance spring is used to balance the gravity of the glass to reduce the operating force; The stop spring installed between the small gear and the support seat is used to hold the glass (stop) and ensure that it stays in the required position.
Metal Stamping parts products Can be made into different size according to customer’s requirements. Material: carbon steel, stainless steel,aluminum,copper,etc. Finish: white zinc plated, blue zinc plated, etc.
Standard GB, DIN, ISO, BSW,UNC Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers
Product Name Nylon lock Nut Grade: 4.8,8.8,10.9,12.9 Size: M4–M100 Surface treament: Black,zinc plated,zinc(yellow)plated,H.D.G etc,Dacroment Material: Carbon steel,alloy steel,stainless steel,ec
Electronic housing stamping parts, Metal Stamping parts products Can be made into different size according to customer’s requirements. Material: carbon steel, stainless steel,aluminum,copper,etc. Finish: white zinc plated, blue zinc plated, etc.
Material:Nylon/PVC/PU/carbon steel/stainless steel Place of Origin:Handan, China Tyle:Rigid, SWIVEL, Swivel & Rigid,Plate Casters Usage Wide Usage Packaging and delivery Packaging Details caster wheels,all goods simple pack in the carton with poly bag or as customer’s request Customized support OEM,ODM
Communication equipment stamping parts
Hexagon nuts are used in conjunction with bolts and screws to connect and tighten mechanical components. Among them, 1 Hexagonal high-strength nuts are the most widely used, while C-grade high-strength nuts are used for machines with rough surfaces and low precision requirements
The window regulator motor is the power source of the window glass lifting system, responsible for driving the glass up and down. It is usually installed inside the car body or in the car door, connected to the window glass through steel wire ropes or guide rails, to achieve the control of the window lifting. The working principle of a motor is based on electromagnetic induction and changes in the direction of current. By changing the direction of current, the motor’s forward and reverse rotation can be controlled, thereby achieving the up or down movement of the car window. The start and stop of the motor are controlled by the switch inside the car, making it convenient for the driver to operate. In addition, in order to protect the motor, wire rope, and guide rail, a lubrication system is also installed in the system to provide lubricating oil for these components, reduce friction, and extend service life.
Standard GB, DIN, ISO, JIS Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers
A double-stacked self-locking washer is a special mechanical connector designed to prevent bolts from loosening, especially in high-vibration or high-load environments.It consists of two spring washers nested inside each other in an S-shaped configuration. The outer spring washer has ends that bend inwards, while the inner spring washer has ends that bend outwards, creating a two-way self-locking feature.The working principle of this washer is based on elastic deformation. When placed between connecting parts, the inner curved part of the outer spring ring interlocks with the outer curved part of the inner spring ring, creating a locking force that prevents the connecting parts from loosening under vibration or load.The advantages of the double-stacked self-locking washer include high reliability, easy installation, and a wide range of applications.It is suitable for various mechanical connections, such as threaded connections and pin connections, and is widely used in industrial production and machinery manufacturing, especially in the automotive manufacturing process, where it is often used to connect engine and chassis systems to improve the safety and reliability of the car.
item connecting nut Application Heavy Industry, General Industry, Automotive Industry Material carbon steel, stainless steel Size M6 M8 M10 M12 M16 Packing Cartons and pallets or according to customer’s requirements Advantages: Factory direct selling and competitive price Delivery method: Air, sea or express, such as EMS, UPS, TNT etc
Introduction: Automotive glass lifters are generally composed of the following parts: control mechanism (rocker arm or electric control system), transmission mechanism (gear, toothed plate or rack, gear flexible shaft meshing mechanism), glass lifting mechanism (lifting arm, motion bracket), glass support mechanism (glass bracket) and stop spring, balance spring. The basic working route of a glass lifter is the control mechanism → transmission mechanism → lifting mechanism → glass support mechanism. The balance spring is used to balance the gravity of the glass to reduce the operating force; The stop spring installed between the small gear and the support seat is used to hold the glass (stop) and ensure that it stays in the required position.
Metal Stamping parts products Can be made into different size according to customer’s requirements. Material: carbon steel, stainless steel,aluminum,copper,etc. Finish: white zinc plated, blue zinc plated, etc.
Standard GB, DIN, ISO, BSW,UNC Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers
Product Name Nylon lock Nut Grade: 4.8,8.8,10.9,12.9 Size: M4–M100 Surface treament: Black,zinc plated,zinc(yellow)plated,H.D.G etc,Dacroment Material: Carbon steel,alloy steel,stainless steel,ec
Electronic housing stamping parts, Metal Stamping parts products Can be made into different size according to customer’s requirements. Material: carbon steel, stainless steel,aluminum,copper,etc. Finish: white zinc plated, blue zinc plated, etc.
