BS 1486-2:1961

Co-operating organizations
Foreword
Specifications
1 Scope
2 Nipples
3 Materials
4 Screw threads
5 Check valves
6 Workmanship and finish
7 Marking
Appendix
Notes on use of nipples
Tables
1 Dimensions of industrial button head nipples
2 Dimensions of giant button head nipples
3 Dimensions of minimum spacings for grouping and
   minimum clearance for hook-on connectors for
   industrial button head nipples
4 Dimensions of minimum spacings for grouping and
   minimum clearance for thrust-on connectors for
   industrial button head nipples
5 Dimensions of minimum spacings for grouping and
   minimum clearance for thrust-on connectors for
   giant button head nipples
6 Dimensions of minimum spacings for grouping and
   minimum clearance for hook-on connectors for
   giant button head nipples
Figures
1 Industrial button head nipple
2 Giant button head nipple
3 Minimum spacing for grouping and minimum clearance
   for hook-on connectors for industrial button head
   nipples
4 Minimum spacing for grouping and minimum clearance
   for thrust-on connectors for industrial button head
   nipples
5 Minimum spacing for grouping and minimum clearance
   for thrust-on and hook-on connectors for giant button
   head nipples

Overall dimensions, screw threads and body materials for use on heavy machinery. Industrial button head nipples. Giant button head nipples. Case hardening and plating, spacing of groups and access clearances.