1/2" Medium Split Lockwasher ASME B18.21.1 A4 Stainless Steel

Part No. U12712A4

£47.19 (exc VAT) per 100

A minimum order quantity of 50 applies to this productThis product must be ordered in multiples of 50, quantities will be rounded up as you add them.

SHOP FOR MORE MEDIUM SPLIT LOCKWASHERS ASME B18.21.1

Size	a (min)	b (max)	ti + to / 2 (min)	w (min)
#2	0.088	0.172	0.020	0.035
#3	0.101	0.195	0.025	0.040
#4	0.114	0.209	0.025	0.040
#5	0.127	0.236	0.031	0.047
#6	0.141	0.250	0.031	0.047
#8	0.167	0.293	0.040	0.055
#10	0.193	0.334	0.047	0.062
#12	0.220	0.377	0.056	0.070
1/4	0.252	0.487	0.062	0.109
5/16	0.314	0.583	0.078	0.125
3/8	0.377	0.680	0.094	0.141
7/16	0.440	0.776	0.109	0.156
1/2	0.502	0.869	0.125	0.171