Already a subscriber?
MADCAD.com Free Trial
Sign up for a 3 day free trial to explore the MADCAD.com interface, PLUS access the
2009 International Building Code to see how it all works.
If you like to setup a quick demo, let us know at support@madcad.com
or +1 800.798.9296 and we will be happy to schedule a webinar for you.
Security check
Please login to your personal account to use this feature.
Please login to your authorized staff account to use this feature.
Are you sure you want to empty the cart?
ASME B18.24 - 2020 Part Identifying Number (PIN) Code System Standard for B18 Fastener Products, 2020
- CONTENTS
- FOREWORD
- COMMITTEE ROSTER
- CORRESPONDENCE WITH THE B18 COMMITTEE
- 1 INTRODUCTORY NOTES
- 2 GENERAL GUIDANCE
- 3 PIN CODE STRUCTURE
- Tables [Go to Page]
- Table 1-1 Fastener Family and Type/Base PIN
- Table 2-1 Thread Type
- Table 2-2 Thread and Point Options for Tapping Screws
- Table 3-1 Inch Thread
- Table 3-2 Inch Size
- Table 3-3 Metric Thread
- Table 3-4 Metric Size
- Table 3-5 Miniature Screw Thread
- Table 3-6 Inch Tapping Screw Thread
- Table 3-7 Metric Tapping Screw Thread
- Table 3-8 Inch Hex SocketHead Shoulder Screw Size
- Table 3-9 Metric Hex Socket Head Shoulder Screw Size
- Table 3-10 Inch Spline Socket Set Screw Thread
- Table 3-11 Inch Trim Head Machine Screw Size
- Table 3-12 Inch Wood Screw Thread
- Table 3-13 Inch Lag Screw Thread
- Table 3-14 Inch Rivet Size Weight
- Table 3-15 Inch Rivet SizeNumber
- Table 3-16 Inch Rivet Size 1
- Table 3-17 Inch Rivet Size/Length
- Table 3-18 Inch Pin Size 1
- Table 3-19 Inch Pin Size 2
- Table 3-20 Retaining Ring SizeNumber
- Table 3-21 Inch Retaining Ring Size
- Table 3-22 Inch Washer Size 1
- Table 3-23 Inch Washer Size 2
- Table 3-24 Inch Washer Size 3
- Table 3-25 Inch Washer Size 4
- Table 3-26 Metric Washer Size 1
- Table 3-27 Metric WasherSize 2
- Table 3-28 Metric Key Size 1
- Table 3-29 Metric Key Size 2
- Table 4-1 Inch Length/Other
- Table 4-2 Metric Length/Other
- Table 4-3 Inch Miniature ScrewLength
- Table 4-4 Insert Length
- Table 4-5 Inch Pin Length
- Table 4-6 Inch Eyebolt FullThread Length
- Table 5-1 Material and Treatment: ASTM Material Specifications
- Table 5-2 Material and Treatment: UNS Carbon and Alloy Steels
- Table 5-3 Material and Treatment: UNS Heat and Corrosion Resisting Steels
- Table 5-4 Material and Treatment: UNS Nonferrous Materials
- Table 5-5 Material and Treatment: SAE Material Specifications
- Table 5-6 Material and Treatment: ISO Material Specifications
- Table 5-7 Material and Treatment: IFI Material Specifications
- Table 5-8 Material and Treatment: B18.16.1M
- Table 5-9 Material and Treatment: B18.6.6
- Table 6-1 Plating, Coating, and Passivation: Plain, Unfinished
- Table 6-2 Plating, Coating, and Passivation: ASTM Finish Specifications
- Table 6-3 Plating, Coating, and Passivation: Government Finish Specifications
- Table 6-4 Plating, Coating, and Passivation: SAE Finish Specifications
- Table 6-5 Plating, Coating, and Passivation: ISO Finish Specifications
- Table 7-1 Plain: No Additional Features
- Table 7-2 Miscellaneous Features for Externally Threaded Fasteners
- Table 7-3 General Point Options
- Table 7-4 Features for Metric Flange Screws
- Table 7-5 Features for Metric 12-Spline Screws
- Table 7-6 Neck Options for Large Rivets
- Table 7-7 Cotter Pin Type
- Table 7-8 Pin Type
- Table 7-9 SEMs Washer ComponentsPIN
- Table 7-10 Wood Screw Thread Types
- Table 7-11 Miscellaneous Features for Socket Head Cap Screws
- Table 7-12 Self-Locking Elements for Set Screws
- Table 7-13 Thread Class for Track Bolts and Nuts
- Table 7-14 Alternate Points for Thumb and WingScrews (ASME B18.6.8)
- NONMANDATORY APPENDIX A [Go to Page]
- Fig. A-1 Instructions
- NONMANDATORY APPENDIX B [Go to Page]
- Table B-1 Fastener Family
- Table B-2 Fastener Type: Externally Threaded
- Table B-3 Fastener Type: Internally Threaded and Nonthreaded
- Table B-4 Thread Series: Externally Threaded
- Table B-5 Thread Series: Internally Threaded
- Table B-6 Inch Size: Externally Threaded
- Table B-7 Inch Size: Internally Threaded
- Table B-8 Metric Size: Externally Threaded
- Table B-9 Metric Size: Internally Threaded
- Table B-10 Inch Miniature Screw Size
- Table B-11 Inch Length: Externally Threaded
- Table B-12 Metric Length:Externally Threaded
- Table B-13 Inch Miniature Screw Length
- Table B-14 Length: Internally Threaded
- Table B-15 -133 Dimensions/Other Characteristics: Nonthreaded
- Table B-134 Material and Treatment A
- Table B-135 Material and Treatment B
- Table B-136 Plating, Coating, and Passivation
- Table B-137 Additional Features:Externally Threaded
- Table B-138 Additional Features:Internally Threaded
- Table B-139 Additional Features:Nonthreaded
- Table B-140 Cross Reference:Table 2-2 Tapping Screw Point AB
- Table B-141 Cross Reference:Table 2-2 Tapping Screw Point B
- Table B-142 Cross Reference:Table 2-2 Tapping Screw Point BF
- Table B-143 Cross Reference:Table 2-2 Tapping Screw Point BP
- Table B-144 Cross Reference:Table 2-2 Tapping Screw Point BT
- Table B-145 Cross Reference:Table 2-2 Tapping Screw Point C
- Table B-146 Cross Reference:Table 2-2 Tapping Screw Point D
- Table B-147 Cross Reference:Table 2-2 Tapping Screw Point F
- Table B-148 Cross Reference:Table 2-2 Tapping Screw Point G
- Table B-149 Cross Reference:Table 2-2 Tapping Screw Point T
- Table B-150 Cross Reference:Table 2-2 Tapping Screw Point U
- Table B-151 Bridge to Table 3-6 for AB, B, BF,BP, BT
- Table B-152 Bridge to Table 3-6 for C, D, F, G, T
- Table B-153 Bridge to Table 3-7 for AB, B, BF, BT
- Table B-154 Bridge to Table 3-7 for D, F, T
- Table B-155 Bridge toTable 3-10
- Table B-156 Bridge toTable 3-12
- Table B-157 Bridge toTable 3-13
- Table B-158 Cross Reference:Table 7-9 Washer Component 1
- Table B-159 Cross Reference:Table 7-9 Washer Component 2
- Table B-160 Cross Reference:Table 7-9 Washer Component 3
- Table B-161 Cross Reference:Table 7-9 Washer Component 4
- Table B-162 Cross Reference:Table 7-9 Washer Component 5
- Table B-163 Cross Reference:Table 7-9 Washer Component 6
- Table B-164 Cross Reference:Table 7-9 Washer Component 7
- Table B-165 Cross Reference:Table 7-9 Washer Component 8
- Table B-166 Cross Reference:Table 7-9 Washer Component 9
- Table B-167 Cross Reference:Table 7-9 Washe rComponent 10
- Table B-168 Cross Reference:Table 7-9 Washer Component 11
- Table B-169 Cross Reference:Table 7-9 Washer Component 12
- Table B-170 Bridge to Table 3-11
- Table B-171 Bridge to Table 3-4
- Table B-172 Bridge to Table 7-10
- Table B-Index B18.24 Legacy Table References From B18.24.1,B18.24.2, and B18.24.3
- NONMANDATORY APPENDIX C [Go to Page]
- Fig. C-1 Part Identification Number (PIN) System for Bent Bolts
- Table C-1 Materials for Bent Bolts
- Table C-2 Finish Designations for Bent Bolts [Go to Page]