| 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 |
Three-hole nuts, also known as three-ear nuts, are a special fastener with three deep holes and three surface protrusions, which makes it convenient to use to lock bolts. This design not only enhances its fixing strength, but also makes it popular in occasions where frequent disassembly and assembly are required.
Material and manufacturing process
Three-hole nuts are usually made of high-strength metal materials to ensure that they can withstand large tightening forces and repeated use requirements. During the manufacturing process, cold heading forming process is usually used to ensure the quality and durability of the nuts.
Application fields and advantages
Three-hole nuts are widely used in many fields, including mechanical equipment, metal structures, wood connections, etc. Especially in occasions where frequent disassembly and assembly are required, its convenience makes three-hole nuts popular. In addition, three-hole nuts can also be used to fix composite panels of refrigerated trucks, such as discs with a diameter of 27mm and internal thread diameter of 8mm.
Installation method and usage scenarios
The installation of three-hole nuts is relatively simple. Just put it on the bolt or screw and rotate it with a wrench or spanner to complete the installation. Due to its strong fixing force, reusability and easy installation, three-hole nuts are widely used in mechanical equipment such as aviation, ships, and automobiles.
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.
Standard Solid Wheels, Tire Style Wheels, caster wheels Material Nylon, PP, PVC Place of Origin Handan, China Customized support OEM, ODM Material:Nylon/PVC/PU/carbon steel/stainless steel Product name Caster Wheels 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
Material Carbon Steel, Alloy Steel, Stainless Steel, Aluminum, Brass, etc. Color Black / Blue / Yellow Zinc Plated / Plain etc. Standard DIN, ASTM,JIS,BS,AS,ISO,GB,Nonstandard bolt(according to your order),etc. Surface Finished Black,Zinc plated,Copper plating,Phosphating,Mechanical galvanized,hot dipped galvanized,daromet etc Mark According to customer’s requirement Delivery time Within 30 days after receive your deposit. Package By carbon or gunny bag then on wooden pallet or according to client’s requirement Professional: We are specialized in fastener products 20 years of experience in this field Size: According to customer request CustomerService: 24-hours standby, Critical listening your every suggestion or demand and feedback ASAP.
Product name All thread Payment method L/C, D/A ,D/P ,T/T, Wester Union,MoneyGram Availability 20000 tons per month Packing method Wooden cases
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
Finish BLACK OXIDE Measurement system Metric Application Heavy Industry, Mining, Water Treatment, Retail Industry, General Industry, Automotive Industry Place of Origin China Model Number 981 Standard DIN Material carbon steel, stainless steel Product name Round Nut Type lock nut Size M10-M100 Color Natural Colour Packing Cartons+plastic Bags MOQ 1000
Product Name ratchet buckle Capacity 800KG-5000KG Material steel Width 25mm-100mm Colour can be customized MOQ 100 Application Goods bunding,warehousing and logistics,goods transportation Packing Standard Export packing or according to customer’s rerquirem
size M2- M30 Material Carbon Steel, Stainless Steel, Titanium, Aluminum, Brass, etc Surface Treatment Plain, black, zinc plated/according to your requirement Standard DIN GB ISO JIS BA ANSI Grade SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9 Quality Policy All the parts manufactured 100% inspection from OQC before shipping. Thread Coarse, fine Used Building industry machinery electronic,etc Non-standards OEM is available, according to drawing or samples
Production name Wedge anchor bolt Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS304, SS316, SS316L, Carbon Steel:DIN:Gr.4.8,8.8,10.9,12.9; Surface Zinc(Yellow,White,Blue,Black),Hot Dip Galvanized(HDG),Black, Geomet,Dacroment,Anodization,Nickel plated,Zinc-Nickel plated,Gleitmo615;PTFE(Blue,red) Production Process Machining and CNC for Customized fastener Customized Products Lead time Busy season:30-45days,Slack seaon:10-20days;In stock Package Small Packing+Carton Packing+Pallet/wooden case
Product Name Stainless Steel T-Bolt/T head bolt Size m10x75 m6 m12 m8 m9 m12 m20 m29 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
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.
Standard Solid Wheels, Tire Style Wheels, caster wheels Material Nylon, PP, PVC Place of Origin Handan, China Customized support OEM, ODM Material:Nylon/PVC/PU/carbon steel/stainless steel Product name Caster Wheels 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
Material Carbon Steel, Alloy Steel, Stainless Steel, Aluminum, Brass, etc. Color Black / Blue / Yellow Zinc Plated / Plain etc. Standard DIN, ASTM,JIS,BS,AS,ISO,GB,Nonstandard bolt(according to your order),etc. Surface Finished Black,Zinc plated,Copper plating,Phosphating,Mechanical galvanized,hot dipped galvanized,daromet etc Mark According to customer’s requirement Delivery time Within 30 days after receive your deposit. Package By carbon or gunny bag then on wooden pallet or according to client’s requirement Professional: We are specialized in fastener products 20 years of experience in this field Size: According to customer request CustomerService: 24-hours standby, Critical listening your every suggestion or demand and feedback ASAP.
Product name All thread Payment method L/C, D/A ,D/P ,T/T, Wester Union,MoneyGram Availability 20000 tons per month Packing method Wooden cases
