Customized Bolts And Pins
Sibai doesn’t focusing on production bolt and pins. But if customer requires, we can help purchase from Chinese supplier. Besides this, Sibai can produce the custom stud boltor pins according to customers specific designed drawings.
Sibai custom bolts and fastenersFeatures
Bolt is a cylindrical threaded fastener with a nut. A type of fastener consists of a head and a screw (a cylinder with an external thread), which needs to be matched with a nut to fasten.
Pin is used to position and fasten components. There are two types, cylindrical and conical. The installation of pins generally adopts two methods, press-in method or knock-in with soft metal. Pins are usually conical, pointed or pointed wood or metal pegs, to nail or fasten or to fill holes.
Sibai doesn't focus on production custom carriage boltsand pins. But if customer requires, we can help purchase from Chinese supplier. Besides this, Sibai can produce the custom metric boltsor pins according to customers specific designed drawings.
There are several processings:
Head forming processing: The inner end side of the high-strength bolt and the center line of the rod have verticality requirements, generally between 0.04-0.10mm. In order to ensure the tensile strength of the high-strength bolt, the inner end face is required to be chamfered R, value generally R1 ± 0.5.
Rod processing: external surface processing by turning and grinding, the semi-finishing accuracy can reach IT10-IT9, and the surface roughness value can be Ra 6.3 - 3.2um. Cylindrical grinding is the main method of cylindrical finishing, generally after heat treatment.
Thread processing: There are several ways to produce thread, turning, milling, grinding, rolling, etc. For high-strength bolts, we choose rolling threads. Rolling is a chip-free machining process. The thread is formed by cold forming. Rolling has high capacity.
Heat treatment: treatment of high-strength bolts (quenching and high temperature tempering).
Surface treatment: according to customers requirements, there are several common surface treatment for bolts and pins, dacromet, zinc plating, surface phosphating. Galvanization and phosphating are mostly used in our past production experience.
Sibai also exports a large number of fasteners, especially high-strength custom bolts. If you have production needs for custom bolts and pins, please contact me for a quote. thanks.
Sibaicnc, as an excellent cnc machining manufacturer, offers a wide range of precision machiningfor you to choose from.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
Customized Nuts | Sibai made many kinds of customized nuts. We customize nuts according to drawing requirements. We produce the thread according to various standard ... | |
Machining Service In Machinery And Equipment | Mechanical equipment refers to one or a group of devices, that have a certain mechanical structure, and can perform a certain production and proces... | |
CNC Titanium Machining | Sibai has years of customized Titanium CNC machining experience, such as material TC4, TC2, and can do complex geometry designed titanium cnc machi... | |
Customized Bolts And Pins | Sibai doesn’t focusing on production bolt and pins. But if customer requires, we can help purchase from Chinese supplier. Besides this, Sibai... | |
Gear Machining | Custom Gear Machining In Sibai, for most of the gear processing we adopt hobbing. In addition to gear hobbing, there are some other cnc worm gearp... |
Похожие товары
Chain Link Fence | Продавец: Hebei Shineyond Metal Products Co.,Ltd | Also known as diamond wire mesh, sloping square mesh. Hooked wire mesh is made by crocheting, its... | |
Torsion Spring Clip | Продавец: ningbo atlas metal hardware co ltd | Torsion Spring Clip We manufacture close tolerance parts with complex geometries, intricate deta... | |
Torsion Spring | Продавец: ningbo atlas metal hardware co ltd | Torsion Spring A torsion springis a spring that works by twisting its end along its axis; that i... | |
Threaded Parts | Продавец: ningbo atlas metal hardware co ltd | Threaded Parts We have rich experience in machining stainless steel, Titanium alloy, aluminium, ... | |
Tension Spring | Продавец: ningbo atlas metal hardware co ltd | Adjustable Tension Spring Tension springs are wound helical coils that are wrapped tightly toget... |