National Standards for Washers

1. GB/T 3103.3-2000 Fasteners - Tolerances - Flat washers
2. GB/T 5286-2001 Flat washers for bolts, screws and nuts - General plan
3. GB/T 9074.1-2002 Sib dhos nrog bolts lossis screws thiab tiaj tus ntxhua khaub ncaws
4. GB/T 9074.18-2002 Sib dhos nrog tapping screws thiab tiaj tus ntxhua khaub ncaws
5. GB/T 95-2002 Flat washers - Qib C
6. GB/T 96.1-2002 Cov tshuab ntxhua khaub ncaws loj - Qib A
7. GB/T 96.2-2002 Cov tshuab ntxhua khaub ncaws loj - Qib C
8. GB/T 97.1-2002 Flat washers - Qib A
9. GB/T 97.2-2002 Flat washers, chamfered - Qib A
10. GB/T 97.4-2002 Flat washers rau cov ntsia hlau thiab ntxhua khaub ncaws
11. GB/T 97.5-2002 Flat washers rau tapping ntsia hlau thiab tshuab ntxhua khaub ncaws
12. GB/T 848-2002 Me washers - Qib A
13. GB/T 5287-2002 Extra loj washers - Qib C
14. GB/T 4678.13-2003 Tuag Casting Tuag Cheebtsam - Part 13: Ejector phaj washers
15. GB/T 4605-2003 Rolling bearings - Thrust koob rau cov menyuam thiab lub tawb sib dhos thiab cov tshuab ntxhua khaub ncaws
16. GB/T 97.3-2000 Flat washers rau clevis pins
17. GB/T 18230.5-2000 Flat washers rau bolting structures - Hardened thiab tempered
18. GB/T 9074.5-2004 Sib dhos nrog countersunk taub hau screws nrog recessed hla lub taub hau thiab tiaj tus ntxhua khaub ncaws
19. GB/T 9074.20-2004 Hla Recessed Hex Lub Taub Hau Tapping Ntsia Hlau thiab Plain Washer Assemblies
20. GB/T3762-1983 Sharp-ntug Sealing Washers rau Compression Tube Fittings
21. GB/T1231-2006 Technical Specifications for High-strength Loj Hex Head Bolts, Loj Hex Ceev, thiab Washers rau Steel Structures
22. GB/T1230-2006 High-strength Washers rau Steel Structures
23. GB/T2861.10-2008 Die Guiding Elements - Part 10: Washers
24. GB/T5649-2008 Xauv Ceev thiab Washers rau Tube Fittings
25. GB/T94.3-2008 Technical Specifications for Elastic Washers - Saddle and Wave Washers
26. GB/T3099.1-2008 Fasteners - Terminology - Threaded Fasteners, Pins, thiab Washers
27. GB/T10447-2008 Plain Bearings - Ib nrab-Round Thrust Washers - Nta thiab Tolerances
28. GB/T94.1-2008 Technical Specifications for Elastic Washers - Spring Washers
29. GB/T10446-2008 Plain Bearings - Puv-Round Thrust Washers - Dimensions thiab Tolerances
30. GB/T93-1987 Standard Spring Washers
31. GB/T94.2-1987 Technical Specifications for Elastic Washers - Serrated thiab Toothed Lock Washers
32. GB/T98-1988 Technical Specifications for Tab Washers
33. GB/T849-1988 Spherical Washers
34. GB/T850-1988 Conical Washers
35. GB/T851-1988 Qhib Washers
36. GB/T852-1988 Square Taper Washers rau I-beams
37. GB/T853-1988 Square Taper Washers rau Channel Beams
38. GB/T854-1988 Ib-Tab Xauv Washers
39. GB/T7244-1987 Heavy-duty Spring Washers
40. GB/T855-1988 Ob-Tab Xauv Washers
41. GB/T7245-1987 Saddle Spring Washers
42. GB/T7246-1987 Wave Spring Washers
43. GB/T856-1988 External-Tab Lock Washers
44. GB/T858-1988 Xauv Washers Round Ceev
45. GB/T859-1987 Lub Teeb-Lub Luag Haujlwm Caij Nplooj Hlav
46. ​​GB/T860-1987 Saddle Elastic Washers
47. GB/T861.1-1987 Internal-Tooth Lock Washers
48. GB/T861.2-1987 Internal-Serrated Lock Washers
49. GB/T862.1-1987 Sab nrauv-Tooth Lock Washers
50. GB/T862.2-1987 Sab Nraud-Serrated Lock Washers
51. GB/T955-1987 Wave Elastic Washers
52. GB/T27938-2011 Sliding Bearings-Thrust Washers: Terminology, Appearance Characteristics, thiab Ua rau Tsis Ua Haujlwm thiab Kev puas tsuaj
53. GB/T956.1-1987 Conical Lock Washers
54. GB/T956.2-1987 Conical Serrated Lock Washers
55. GB/T28697-2012 Rolling Bearings-Tus Kheej-Txhim Kho Cov Pob Bearings thiab Self-Aligning Seat Washers: Ciam Teb Dimensions
56. GB/T9074.2-1988 Combined Fasteners: Hla Recessed Pan Head Screws thiab Sab Nraud-Serrated Lock Washers
57. GB/T 9074.3-1988 Hla Recessed Pan Lub Taub Hau Screws thiab Spring Washer Assemblies
58. GB/T 9074.4-1988 Hla Recessed Pan Taub Hau Screws, Spring Washer, thiab Plain Washer Assemblies
59. GB/T 9074.7-1988 Hla Recessed Me Me Lub Taub Hau Screws thiab Caij Nplooj Ntoos Hlav Washer Assemblies
60. GB/T 9074.8-1988 Hla Recessed Me Me Lub Taub Hau Screws, Spring Washer, thiab Plain Washer Assemblies
61. GB/T 9074.9-1988 Hla Recessed Countersunk Head Screws thiab Conical Locking Washer Assemblies
62. GB/T 9074.10-1988 Hla Recessed Raised Countersunk Head Screws thiab Conical Locking Washer Assemblies
63. GB/T 9074.11-1988 Hla Recessed Indented Hexagon Lub Taub Hau Bolts thiab Plain Washer Assemblies
64. GB/T 9074.12-1988 Hla Recessed Indented Hexagon Lub Taub Hau Bolts thiab Caij Nplooj Ntoos Hlav Washer Assemblies
65. GB/T 9074.13-1988 Hla Recessed Indented Hexagon Lub taub hau Bolts, Caij nplooj ntoos hlav Washer, thiab Plain Washer Assemblies
66. GB/T 9074.15-1988 Hexagon Lub Taub Hau Bolts thiab Caij Nplooj Ntoos Hlav Washer Assemblies
67. GB/T 9074.16-1988 Hexagon Lub Taub Hau Bolts thiab Sab Nraud Serrated Locking Washer Assemblies
68. GB/T 9074.17-1988 Hexagon Head Bolts, Spring Washer, thiab Plain Washer Assemblies
69. GB/T 9074.26-1988 Caij nplooj ntoos hlav Washers
70. GB/T 9074.27-1988 Sab nrauv Serrated Locking Washers rau Kev Sib Tham
71. GB/T 9074.28-1988 Tapered Locking Washers rau Rooj Sib Tham
72. GB/T 1030-1988 Spherical Washers