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GalwayCustomized 304 stainless steel flat head rivet rivet countersunk head solid rivet percussion rivet

author:[email protected] Click:4606end source: time:2024-02-21 20:47:33

Summary of information:We have more than ten years of production experience in the screw industry, the main products are: box screws, furniture...

In recent years, a spring pin connection structure has appeared in the connection between the beam and the column: a pin hole is arranged on the column, and a spring pin is arranged at the end of the beam. When installing, the spring pin can be inserted into the pin hole. However, when more than two spring pins are used, if the spring pins are slightly deviated from the pin holes, it is difficult to spring into the pin holes; and if the pin holes are drilled larger, although the spring pins are easy to spring in, it will cause the spring pins to spring into the pin holes. Looseness with pin hole. In addition, after the spring pin is used for a long time, the spring is easily corroded and fractured, which also leads to structural instability and difficulty in disassembling the beam.

GB/T3103.3-2000 GalwayFastener Tolerance Flat Washers 2 GB/T5286-2001 General Scheme of Flat Washers for Bolts, Screws and Nuts 3 GB/T9074.1-2002 Bolts or Screws and Flat Washers Assemblies 4 GB/T9074. 18-2002 GalwaySelf-tapping screws and flat washers assemblies 5 GB/T 95-2002 GalwayGalwayFlat washers C grade 6 GB/T96.1-2002 Large washers A grade 7 GB/T96.2-2002 Large washers C grade 8 GB/T97. 1-2002 Flat washer Class A 9 GB/T97.2-2002 Flat washer chamfered Class A 10 GB/T97.4-2002 Flat washer for screw and washer assemblies 11 GB/T97.5-2002 Flat washer GalwaySelf-tapping screws and washers assemblies 12 GB/T848-2002 Small washers Class A 13 GB/T5287-2002 Extra large washers Class C 14 GB/T4678.13-2003 Die-casting mold parts Part 13: Push plate washers 15 GB/T4605 -2003 Rolling bearing thrust needle roller and cage assemblies and thrust washers 16 GB/T97.3-2000 GalwayGalwayFlat washers for pins 17 GB/T18230.5-2000 GalwayGalwayFlat washers for bolted structures quenched and tempered 18 GB/T9074.5 -2004 Cross recessed small pan head screw and flat washer assembly 19 GB/T9074.20-2004 Cross recessed hexagon head tapping screw and flat washer assembly 20 GB/T3762-1983 Sharp angle sealing washer for ferrule type pipe joint 21 GB/T1231-2006 Specifications for high-strength large hexagon head bolts, large hexagon nuts and washers for steel structures 24 GB/T5649-2008 Lock nuts and washers for pipe joints and washers 27 GB/T10447-2008 Elements and tolerances of semicircular thrust washers for sliding bearings 28 GB/T94.1-2008 Specifications for elastic washers Spring washers 29 GB/T10446-2008 Dimensions and tolerances for full circle thrust washers for sliding bearings 30 GB/ T93-1987 standard GalwayGalwayspring washer 31 GB/T94.2-1987 elastic washer technical conditions toothed, serrated GalwayGalwaylock washer 32 GB/T98-1988 Galwaystop washer technical conditions 33 GB/T849-1988 spherical washer 34 GB/T850- 1988 Conical Washer 35 GB/T851-1988 Split Washer 36 GB/T852 -1988 GalwaySquare bevel washer for I-beam 37 GB/T853-1988 GalwayGalwaySquare bevel washer for channel steel 38 GB/T854-1988 Single-ear Galwaystop washer 39 GB/T7244-1987 Heavy-duty GalwayGalwayspring washer 40 GB/T855-1988 Double-ear stop Dynamic washer 41 GB/T7245-1987 Saddle GalwayGalwayspring washer 42 GB/T7246-1987 Wave GalwayGalwayspring washer 43 GB/T856-1988 Outer tongue Galwaystop washer 44 GB/T858-1988 Stop washer for Galwayround nut 45 GB/T859-1987 Light GalwayGalwayspring washer 46 GB/T860-1987 Saddle elastic washer 47 GB/T861.1-1987 GalwayInternal tooth GalwayGalwaylock washer 48 GB/T861.2-1987 Internal serrated GalwayGalwaylock washer 49 GB/T862.1-1987 External tooth lock 50 GB/T862.2-1987 External Serrated Lock Washers 51 GB/T955-1987 Wave Elastic Washers 52 GB/T27938-2011 Sliding Bearing Thrust Washers Failure Damage Terms, Appearance Features and Reasons 53 GB/T956.1- 1987 Conical GalwayGalwaylock washer 54 GB/T956.2-1987 Conical serrated GalwayGalwaylock washer 55 GB/T28697-2012 Rolling bearing self-aligning thrust ball bearing and self-aligning seat washer Dimensions 56 GB/T9074.2-1988 Cross groove disc Head screw and male serrated GalwayGalwaylock washer assembly 57 GB/T9074.3-1988 GalwayCross recessed pan head screw and GalwayGalwayspring washer assembly 58 GB/T9074.4-1988 GalwayCross recessed pan head screw, GalwayGalwayspring washer and flat washer assembly 59 GB /T9074.7-1988 Cross recessed small pan head screw and GalwayGalwayspring washer assembly 60 GB/T9074.8-1988 Cross recessed small pan head screw and GalwayGalwayspring washer and flat washer assembly 61 GB/T9074.9-1988 Cross recessed countersunk Head screw and conical GalwayGalwaylock washer assembly 62 GB/T9074.10-1988 Cross recessed countersunk head screw and conical GalwayGalwaylock washer assembly 63 GB/T9074.11-1988 Cross recessed hexagon head bolt and flat washer assembly Parts 64 GB/T9074.12-1988 Cross recessed hexagon head bolt and GalwayGalwayspring washer assembly 65 GB/T9074.13-1988 Cross recessed hexagon head bolt, GalwayGalwayspring washer and flat washer assembly 66 GB/T9074.15- 1988 Hexagon head bolt and GalwayGalwayspring washer assembly 67 GB/T9074.16-1988 Hexagon head bolt and serrated GalwayGalwaylock washer assembly 68 GB/T9074.17-1988 Hexagon head bolt, GalwayGalwayspring washer and flat washer assembly 69 GB/T9074 .26-1988 Spring Washers for Assemblies 70 GB/T9074.27-1988 External Serrated Lock Washers for Assemblies 71 GB/T9074.28-1988 Conical Lock Washers for Assemblies 72 GB/T1030-1988 Inner Spherical Washers[1]

leak-proof combined gasket relates to a gasket and solves the problem of short service life of the existing gasket. The combined gasket comprises: an O-shaped sealing ring, which is an annular sealing ring with an outer diameter of D and an inner diameter of E. The section diameter is A; the steel outer ring is a steel flat annular outer ring, which is sleeved on the outer surface of the O-ring, the inner diameter is F, and F=D, the thickness is B, B=0.785A ;The steel inner ring is a steel flat annular inner ring, embedded in the inner surface of the O-ring, the outer diameter is G, and G=E; the thickness is C, and C=B. When the O-ring in the combined washer is pressed by the bolt for sealing, it is positioned between the steel outer ring and the steel inner ring, and is protected by both of them, so that the tightening torque of the bolt can be reduced at least Double the sealing performance without reducing the sealing performance, extending the service life of the thread and reducing the production cost.

As the preferred embodiment of the above-mentioned embodiment, the motor 41 is provided with a thruster 46 that moves the cutting wheel 42 toward the conveying device 3. When the screw needs to be slotted, the thruster 46 generates a thrust toward the screw, and the motor 41 generates a thrust in the direction of the screw. Under the action, the groove is moved along the track 47 toward the screw. The other end of the motor 41 is provided with a bearing 45, and the output end of the motor is provided with a special-shaped wheel 44. The special-shaped wheel 44 is geared to the bearing 45. The wheel 42 is close to or away from the conveying device 3. When the grooving is completed, the special-shaped wheel 44 rotates and drives the bearing 45 to generate the opposite force from the above-mentioned thrust, so that the motor 41 moves back to the initial position along the track 48.

In view of the deficiencies of the prior art, a simple structure is provided, which can ensure that the nut body and the washer are assembled together during the production of the wheel nut, and will not be separated from each other in any occasion, so as to ensure the reliability of the assembly, and the nut will no longer appear. The wheel nut assembly that needs to be reassembled after use or placement saves time and effectively improves the convenience of the wheel nut when it is used or placed

We have many years of experience in the production and sales of screws, nuts, flat washers, etc. The main products are: handball ball nuts, concave head hexagon bolts, flat head small countersunk head half hexagon GalwayGalwayrivet nuts, hollow isolation columns and other products, we can provide you with Provide the right fastener solution for you.

GalwayFlat head rivets

Customized 304 stainless steel


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