| Product Name | M30 M33*3.5mm Pitch Metric A4-70 Stainless Steel Hex Castle Nut DIN935 |
| Material | Stainless steel:SS210,SS304,SS316,SS316L,SS410 |
| Color | Polish, Passication |
| Standard | DIN,ASME,ASNI,ISO |
| Grade | A2-70,A2-80,A4-70,A4-80 |
| Finished | Polish, Passication |
| Thread | Coarse,Fine |
| Used | Building Industry Machinery |
Introduction to slotted nuts
Slotted nut is a special type of nut characterized by a groove machined on the nut, usually used in conjunction with a bolt and an open pin with holes to prevent relative rotation between the bolt and nut, thereby ensuring the stability of the connection.
The main function of slotted nuts is to fix the front and rear axles of the vehicle by tightening the screws that pass through them, tightly connecting the frame and tires together. This design is particularly suitable for equipment that needs to withstand vibration loads, such as fixing the axles of bicycles, motorcycles, and other transportation vehicles. In order to prevent the nut from loosening during use, it is necessary to use an open-ended pin to fix it through the slot of the slotted nut. The fixing of the split pin requires passing through the middle of the wheel axle screw. Usually, both ends of the wheel axle screw need to be drilled, and the diameter of the hole and the width and depth of the slotted nut groove determine the size of the split pin to be selected. When selecting appropriate wheel axle screws, split pins, and slotted nuts, the nuts can be fixed to the front wheels and frame through the wheel axle screws. The split pins secure the slotted nuts through the holes of the wheel axle screws, preventing them from loosening and ensuring that the vehicle does not loosen during movement.
Among the types of slotted nuts, hexagonal slotted nuts are the most common. They refer to a groove machined above the hexagonal nut, which is used in conjunction with a bolt with a hole in the shaft, and an open pin is inserted to prevent relative rotation between the bolt and nut. This design is widely used in various mechanical connections that require anti loosening measures to ensure the safety and stability of the equipment during operation.
Overall, slotted nuts provide reliable fixing solutions for various mechanical equipment through their unique design and use in conjunction with split pins, especially in applications that require vibration or dynamic loads
Standard for slotted nuts
Definition and purpose of slotted nuts
Slotted nut is a special type of nut that is mainly used to secure the front and rear axles of a vehicle by tightening the screws that pass through them, thereby fixing the frame and tires together. This type of nut is usually used in conjunction with bolts with holes in the shaft, and an open pin is inserted to prevent relative rotation between the bolt and nut. It is commonly used in situations where anti loosening is required.
Types of slotted nuts
There are several types of slotted nuts:
Hexagonal slotted nut: A groove is machined above the hexagonal nut and used in conjunction with a bolt with a hole in the shaft. An open pin is inserted to prevent loosening.
Type 1 hex slotted nut: The thread specification is M4-M36, divided into Class A and Class B. Class A is used for nuts with a diameter ≤ 16, while Class B is used for nuts with a diameter>16.
Type 2 hex slotted nut: thread specification M4-M36, divided into Class A and Class B, with a similar purpose to Type 1.
Relevant standards for slotted nuts
The relevant standards for slotted nuts include:
GB 6178-1986: specifies the standard for Type 1 hex slotted nuts.
GB 6180-1986: specifies the standard for type 2 hexagonal slotted nuts.
Other relevant standards, such as GB 196-81, GB 197-81, etc., involve the basic dimensions, tolerances and fits of ordinary threads, mechanical properties of fasteners, etc.
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Product Name High Strength Carbon Steel Chemical Anchor Bolt Chemical Agent Expansion Screw For Metal Building Finish ZINC, Yellow Material Stainless steel, Carbon Steel Place of Origin China Guangdong Brand Name LPL Model Number LPL-HXLS Standard GB Product name High Strength Carton Steel Chemical Anchor Bolt Material Carbon Steel Application Industry&Building Length Customzied Packaging Carton + Pallet Brand Name LPL Size Customzied Product standards GB Standard
Product name Manufacturer ring grip quick release pins coiled spring pins stainless steel ball lock pin shaft 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 every customer and solve all your problems satisfied after sales
item value Color Yellow zinc System of Measurement Metric Place of Origin China Hebei Material Steel Product name Hit the expansion bolt Surface treatment Stainless steel / galvanized Size M6-M24 MOQ 1000PCS Length customer demand Delivery time 15-30days Package Carton+Small Box+Pallet Port Tianjin Port PAYMENT 100% TT Anchor Type Expansion Ahchor Bolt
Material Alloy steel,Carbon steel, Stainless steel 304 or 316 Technology Drop forged Finish Hot Dipped Galvanized, Electro Galvanized,Spray Painting,High polished, Mirror Polished Certificate CE certificate Testing 100% proof load tested and 100% calibrated Usage Lifting and connecting Main Standard Lifting Eye Hook S320,Swivel Hook S322,Slip Hook 324 and 331,Grab Hook 323 and 330,G80 Hooks,many other shaped lifting and chain hooks as request.
Product Name Colorful Hex Acorn Cap Dome Nut DIN1587 304 Stainless Steel Red Black Blue Grey CapNut Finish Silver,Plain, black, zinc plated/according to your requirement Material Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on Size M3-M24,or non-standard as request&design Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc Grade 4.8,8.8,10.9,12.9.etc Certification ISO9001,DIN1587 Package according to customers requirement Lead Time 7-15 work days after order confirmed Notes Special specifications and marks can be made according to customers requirements;
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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
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Type:Furniture Caster,Swivel Wheel place of origin:Handan, China Product name:caster wheels Material:Nylon/PVC/PU/carbon steel/stainless steel Load Capacity:10kgs 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
Bracket 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.
Product Name High Strength Carbon Steel Chemical Anchor Bolt Chemical Agent Expansion Screw For Metal Building Finish ZINC, Yellow Material Stainless steel, Carbon Steel Place of Origin China Guangdong Brand Name LPL Model Number LPL-HXLS Standard GB Product name High Strength Carton Steel Chemical Anchor Bolt Material Carbon Steel Application Industry&Building Length Customzied Packaging Carton + Pallet Brand Name LPL Size Customzied Product standards GB Standard
Product name Manufacturer ring grip quick release pins coiled spring pins stainless steel ball lock pin shaft 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 every customer and solve all your problems satisfied after sales
item value Color Yellow zinc System of Measurement Metric Place of Origin China Hebei Material Steel Product name Hit the expansion bolt Surface treatment Stainless steel / galvanized Size M6-M24 MOQ 1000PCS Length customer demand Delivery time 15-30days Package Carton+Small Box+Pallet Port Tianjin Port PAYMENT 100% TT Anchor Type Expansion Ahchor Bolt
