| Product name | Cylindrical locating pin round head cylindrical pin dowel stainless steel cylindrical positioning pin |
| Size | M1-M48,According to the drawing provided by the customer. |
| Grade | 4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80 |
| Standard | ISO, GB, BS, DIN, ANSI,JIS, Non-standard |
| Material | 1. Stainless steel: 201,303,304,316,410 |
| 2. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045 | |
| 3. Copper: H62,H65,H68 | |
| 4. Aluminum: 5056, 6061, 6062, 7075 | |
| 5. According to customer demand | |
| Surface treatment | Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) etc. |
| Package | Plastic bag / small box +outer carton +pallets |
| After-sales Service | We will follow up |
Cylindrical pin is a mechanical part used to fix the relative position between parts. It belongs to the positioning pin and is often used in the process of combined processing and assembly to ensure that the relative position of the parts is fixed.
Classification and use
Cylindrical pins can be divided into positioning pins, connecting pins and safety pins according to their functions. Positioning pins are mainly used to fix the relative position between parts to ensure the accuracy of assembly; connecting pins are used to connect two or more parts; safety pins are used in safety devices to prevent accidental falling off.
Material and tolerance
Cylindrical pins are made of various materials, including stainless steel SUS304, bearing steel Gcr15, carbon steel C35, C45, etc. Among them, materials such as Gcr15, C35, and C45 usually need to be hardened to improve their strength and wear resistance. The tolerance control of cylindrical pins is crucial to ensure the accuracy and quality of parts. The tolerance zone is divided into the tolerance zone of the shaft and the hole. The tolerance zone of the cylindrical pin is the tolerance zone of the shaft. The tolerance grade ranges from IT01 to IT18. The larger the number, the lower the tolerance grade and the lower the processing accuracy. Manufacturing process and standards
The main manufacturing method for cylindrical pins is machining, especially small-sized cylindrical pins usually adopt the corresponding processing method. The standards for cylindrical pins include GB/T 879.2-2000, ISO 8753, JIS B 2808, DIN 7346, ASME B18.8.2, etc.
Hexagonal Self-drilling screw Diameter: 4.8mm, 5.5mm,6.3mm(10#,12#,14#), etc. Length: 16-300mm Material: carbon steel, stainless steel, etc. Finish: white zinc plated, yellow zinc plated, blue zinc plated, etc.
Product Name U-bolt Package BAG/BOX Grade 4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc Available Material 304 stainless steel,plastic,brass,carbon steel,titanium,aluminum,etc Surface treatment Zinc plated,Black oxide,Phosphate,Dacroment,etc Standard ISO,BS,ANSI, GB,DIN,JIS,Nonstandard Advantage OEM / ODM / customized service provided Quality control ISO standard,100% Whole range inspection through the production Certificate ISO9001,ISO14001,IATF16949,ROHS,etc
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
-dewell fastener factory provides bolt and nut.washer.Metal Stamping products.Caster wheels.lifti...
Type:SCISSOR JACK,User Car Jack Place of Origin:Handan, China Material :Stainless steel,Carbon steel 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
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
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.
Casters, also known as universal wheels, have a structure that allows for 360 degree horizontal rotation under dynamic or static loads. This type of wheel is usually used in conjunction with fixed casters, which do not have a rotating structure and cannot rotate horizontally but can only rotate vertically. There are various materials for casters, including PP casters, PVC casters, PU casters, cast iron casters, nylon casters, TPR casters, etc. According to their load-bearing capacity, they can also be divided into micro casters, light casters, medium casters, heavy casters, and ultra heavy casters.
Materials: Carbon steel, Stainless steel Size: Customized as per detailed sizes or drawings MOQ: 1,000pcs above, depends on products or dimensions Sample lead time: 3-7 working days mostly Massive lead time: 10-15 working days mostly Trade terms: EXW/FOB/CIF/CNF/FCA/DAP/DDP/DDU Package: PE bags + brown carton + pallets or customized as demands
Product Wheel / Lug Nut Standard ASTM / ANSI / ISO / DIN Material Carbon Steel, Stainless Steel, Alloy Steel Mark According to customer’s requirement Size Any size Package Cartons&pallets or according to customer’s requirement.
Double Fold Self Locking Washer Material: carbon steel, stainless steel, etc. Size: M5-M39, 1/4”-1-1/2”,etc. Standard: DIN25201,GB/T955 Finish: white zinc plated, yellow zinc plated, blue zinc plated, Hot-dip galvanized, black oxide, plain, etc.
Hexagonal Self-drilling screw Diameter: 4.8mm, 5.5mm,6.3mm(10#,12#,14#), etc. Length: 16-300mm Material: carbon steel, stainless steel, etc. Finish: white zinc plated, yellow zinc plated, blue zinc plated, etc.
Product Name U-bolt Package BAG/BOX Grade 4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc Available Material 304 stainless steel,plastic,brass,carbon steel,titanium,aluminum,etc Surface treatment Zinc plated,Black oxide,Phosphate,Dacroment,etc Standard ISO,BS,ANSI, GB,DIN,JIS,Nonstandard Advantage OEM / ODM / customized service provided Quality control ISO standard,100% Whole range inspection through the production Certificate ISO9001,ISO14001,IATF16949,ROHS,etc
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
-dewell fastener factory provides bolt and nut.washer.Metal Stamping products.Caster wheels.lifti...
