Customized iron with hole pin shaft flat head cylindrical with hole pin with hole pin positioning pin GB882 5/8

We have more than ten years of production experience in the screw industry, the main products are: knurled thread copper nut column, spherical gasket, plastic fixed rivet, cold pier rivet nut, HG21545 anchor bolt, wear-resistant rubber gasket, white and black PC Transparent screw caps, high-precision T-shaped head bolts, extended hook-shaped hook screws, aluminum profile accessories T-shaped slider shrapnel steel ball elastic nut, 4.8-grade bolts, hand wheel stainless steel hand-tightening nut, percussion flat cap GB109 rivet iron Fasteners such as countersunk head rivets, semi-circular screws, large flat head bolts, etc., due to the different materials and specifications of the products, the prices are also different, please contact us if necessary.

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Product introduction

Screw Specifications

Screw head table

In chemical production equipment, the cylinder body and the head cover need to be connected and sealed. The traditional sealing structure is to connect the two with a screw, add a non-metallic gasket in the middle and fix it with a nut. However, such a sealing structure only controls the tightening torque, and has the technical defect that the sealing ring will be twisted or even broken during repeated loading and unloading of the cylinder head cover, resulting in poor sealing performance.

Custom Iron Hole Pins

captive screw is a commonly used pressure riveting part. Usually the captive screws are directly riveted on the motherboard, so as to play the role of fixing the components, and there is a high requirement for the distance between the opening holes on the component. Once the distance between the through holes on the component and the If the distances between the riveting holes on the motherboard do not match, the components cannot be riveted on the motherboard, which will result in defective or scrapped products, thereby increasing production costs and reducing production efficiency.

Shaft Flat Head Cylindrical Pin with Hole

Nail with hole latch

The technical problem to be solved by Guangdong Yueluo Hardware Industry Co., Ltd. is to overcome the deficiencies of the existing rivets. The purpose of this utility model is to provide a special rivet for railway freight cars, which can be reused and increase the safety factor. , to limit the movement of the collar in the circumferential direction.

Locating pin GB882

The screw and nut disassembly and assembly tool of Yueluo also includes a rotating rod, a sleeve and a fixed rod fixedly connected to the sleeve rod at one end, and the other end of the fixed rod is connected with one end of the rotating rod to make the rotation The rod can be rotated around the connection point, and the sleeve for accommodating nuts or screws is fixedly connected with the other end of the rotating rod; rotating the rotating rod makes the sleeve head and the opening of the sleeve opposite , by keeping the nut or screw in the sleeve fixed while the corresponding screw or nut in the sleeve head rotates, so as to achieve simultaneous force and disassembly of the screw and the nut.


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