GB /T 37462 - 2019
Locking threads with 30 degree wedge ramp
GB /T 15054.1 - 2018
Miniature screw threads : Profiles , general plan and basic dimensions
GB /T 197 - 2018
General purpose metric screw threads - Tolerances
GB /T 18685 - 2017
The blank diameters for rolling general purpose metric screw threads
GB /T 12716 - 2011
GB /T 27944 - 2011
Dryseal pipe threads with the thread angle of 60 degrees
GB /T 24425.5 - 2009
Internal thread for wire thread inserts
GB /T 13576.1 - 2008
Buttress Thread with the Flank Angles of 3 and 30 Degrees - Part 1: Profiles
GB /T 1415 - 2008
Metric threads where pressure-tight joints are made on the threads
GB /T 15756 - 2008
General purpose metric screw threads - Limits of sizes
GB /T 5796.1 - 2005
Trapezoidal screw threads - Part 1: Profiles
GB /T 1414 - 2003
General purpose metric screw threads - The plan for pipe systems
GB /T 192 - 2003
General purpose metric screw threads-Basic profile（ISO 68-1:1998, MOD）
GB /T 196 - 2003
General purpose metric screw threads - Basic dimenslons
GB /T 2516 - 2003
General purpose metric screw threads - Limit deviations
GB /T 9144 - 2003
General purpose metric screw threads - Preferable plan
GB /T 9145 - 2003
General purpose metric screw threads - Limits of sizes for the screw threads of medium quality and preferable plan
GB /T 9146 - 2003
General purpose metric screw threads - Limits of sizes for the screw threads of coarse quality and preferable plan
GB /T 5280 - 2002
Tapping screws thread
GB /T 7307 - 2001
Pipe Threads with 55 Degree Thread Angle where Pressure-Tight Joints are not Made on the Threads
GB /T 7306.1 - 2000
Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads一 Parallel internal and taper external threads（eqv ISO 7-1:1994）
GB /T 7306.2 - 2000
Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads一 Taper internal and external threads（eqv ISO 7-1:1994）
GB /T 1181 - 1998
The interference-fit threads
GB /T 3 - 1997
Run-outs, undercuts and chamfers for general purpose metric screw threads (ISO 3508:1976 / ISO 4755:1983)
GB 1167 - 1996
The threads for transition fit
GB 7306 - 1987
Pipe threads where pressure-tight joints are made on the threads
GB /T 6559 - 1986
Screws thread shanks for thread forming screw-Metric coarse thread series
GB /T 922 - 1986
Specification for wood screws
IFI 502 - 1982
Metric triangle lock with thread end
IFI 502 - 1982
Metric Self-tapping Thread End
DIN 3858 - 2005
Whitworth pipe threads for pipe unions
DIN 7505 - 1986
Plastic threads
DIN 7970 - 1984
Threads and thread ends for tapping screws
DIN 103 - 1 - 1977
ISO - Metric Trapezoidal Screw Threads
DIN 7998 - 1975
Thread and thread ends for wood screws
DIN 2510-2 - 1971
Bolted Connections with Reduced Shank; Metric Thread with Large Clearence, Nominal Dimensions and Limits
ISO 3353-1 - 2020
Aerospace - Lead and runout threads - Part 1: Rolled external threads
ISO 2901 - 2016
ISO metric trapezoidal screw threads - Basic and design profiles
ISO 965-1 - 2013
ISO general purpose metric screw threads - Tolerances - Part 1: Principles and basic data
ISO 888 - 2012
Fasteners─Bolts,screws and studs─Nominal lengths and thread lengths
ISO 725 - 2009
ISO inch screw threads─Basic dimensions
ISO 228-1 - 2000
Pipe threads where pressure-tight joints are not made on the threads
ISO 1478 - 1999
Tapping Screws Thread
ISO 261 - 1998
ISO general purpose metric screw threads - General plan
ISO 262 - 1998
ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts
ISO 965-2 - 1998
Limits of sizes for general purpose external and internal screw threads
ISO 965-3 - 1998
Deviations for constructional screw threads
ISO 724 - 1993
ISO general-purpose metric screw threads─Basic dimensions
JIS B 1125 (1) - 2015
Tapping Screw Threads and Ends
JIS B 0251 - 2008
Limit gauges for metric screw threads
JIS B 1125 (1) - 2003
Tapping screw threads and ends
JIS B 0209 - 1997
Limits of sizes and tolerances for metric coarse screw threads
JIS B 1125 (1) - 1995
Tapping Screw Threads and Ends
JB /T 10971 - 2010
Locking Thread with 30° wedge ramp
ASME/ANSI B 18.6.3 (T40) - 2013
Dimensions of Threads and Points for Type AB and Type ABR Thread-forming Screws
ASME/ANSI B 18.6.3 (T41) - 2013
Dimensions of Threads and Points for Type B and BP Thread-Forming Tapping Screws
ASME/ANSI B 18.6.3 (T42) - 2013
Dimensions of Threads and Points for Type A Thread-Forming Tapping Screws
ASME/ANSI B 18.6.3 (T46) - 2013
Thread Lengths for Type A, AB, B, BF, BP and BT Tapping Screws
ASME/ANSI B 18.6.3 (T47) - 2013
Thread Lengths for Type C, D, F, G, T and TRS Tapping Screws
ASME/ANSI B 18.2.1 - 2010
Lag screw threads
ASME/ANSI B 18.6.3 - 2010
AB self-tapping teeth
ASME/ANSI B 18.6.3 - 2010
self-tapping teeth-B
ASME/ANSI B 18.6.3 - 2010
Self-tapping teeth-BF
ASME/ANSI B 18.6.3 - 2010
Triangle lock self-tapping teeth--D、F、G
ASME/ANSI B 18.6.3 - 2010
ASME/ANSI B 18.6.3 - 2010
ASME/ANSI B 18.6.3 - 2010
ASME/ANSI B 18.6.3 - 2010
ASME/ANSI B 18.31.3 - 2009
Threaded rods(inch series) (A307, F1554, A193, CRES,F593,F468)
ASME/ANSI B 18.6.1 - 1997
Wood thread
ASME/ANSI B 18.6.1 - 1981
Wood thread
ASME/ANSI B 18.6.1 - 1981 (R2016)
Thread and body dimeters for wood screws
EN 60423 - 2007
EN 10226-1 - 2004
Pipe threads where pressure tight joints are made on the threads - Part 1 : Taper external threads and parallel internal threads - Dimensions, tolerances and designation
UNI 9702 - 1990
YJT 1025 - 2012
US triangle lock thread-S type
YJT 1026 - 2012
Metric triangle lock thread-S type
YJT 1027 - 2012
Metric triangle lock thread-C type
YJT 1028 - 2012
Metric triangle lock thread-B type
YJT 1029 - 2012
Metric triangle lock thread-P type
![Thread and point details for Type Y thread cutting screws [TABLE 6]](https://imgcc.164580.com/upload/48/standard/2020/07/27/1595832347314908017.jpg)
BS 4174 - 1972
Thread and point details for Type Y thread cutting screws [TABLE 6]
![Thread and point details for Type A threads [TABLE 23]](https://imgcc.164580.com/upload/48/standard/2020/07/27/1595832360911151243.jpg)
BS 4174 - 1972
Thread and point details for Type A threads [TABLE 23]
SAE AS 8879 - 2001
Screw Threads - UNJ Profile, Inch
QC /T 713 - 2004
Tapping thread for nylon lock
IS 5957 - 2003
Screw Threads for Thread Forming Tapping Screws - Dimensions
IS 4218 (-2) - 2001
ISO general purpose metric screw threads - General plan
ASME B 18.6.3 (T4.3.1-1) - 2024
Thread Lengths for Types A, AB, B, BF, BP, and BT Tapping Screws
ASME B 18.6.3 (T4.3.2.1) - 2024
Thread Lengths for Types C, D, F, G, T, and TRS Tapping Screws
ASME B 18.6.3 (T4.1.1.1-1) - 2024
Dimensions of Threads and Points for Types AB and ABR Thread-Forming Tapping Screws
ASME B 18.6.3 (T4.1.1.2-1) - 2024
Dimensions of Threads and Points for Type B and BP Thread-Forming Tapping Screws
ASME B 18.6.3 (T4.1.1.4-1) - 2024
Dimensions of Threads and Points for Type A Thread-Forming Tapping Screws
![Type AB, Thread Forming Tapping Screws [Table 5]](https://imgcc.164580.com/upload/48/standard/2020/06/05/1591317360834420064.jpg)
ASME B 18.6.4 (AB) - 1998 (R2005)
Type AB, Thread Forming Tapping Screws [Table 5]
![Type B and BP, Thread Forming Tapping Screws [Table 6]](https://imgcc.164580.com/upload/48/standard/2020/06/05/1591320423186423886.jpg)
ASME B 18.6.4 (B/BP) - 1998 (R2005)
Type B and BP, Thread Forming Tapping Screws [Table 6]
![Type A, Thread Forming Tapping Screws [Table E1]](https://imgcc.164580.com/upload/48/standard/2020/06/05/1591335372316173922.jpg)
ASME B 18.6.4 (A) - 1998 (R2005)
Type A, Thread Forming Tapping Screws [Table E1]
![Typ C, Thread Forming Tapping Screws [Table V1]](https://imgcc.164580.com/upload/48/standard/2020/06/05/1591336468116882086.jpg)
ASME B 18.6.4 (C) - 1998 (R2005)
Typ C, Thread Forming Tapping Screws [Table V1]
