Inch
.280 in
.313 in
Zinc Yellow
Carbon Spring Steel
External Crescent Rings
.025 in
Stamped
.029 in
.018 in
.024 in
.390 in
.376 in
.036 in
.270 in
.018 in
.002 in
.053 in
310 Pound-Force
C-31ST ZD
HR30N 67.5-72
+.003/-.005
±.002
+.003/-.000
5/16 in
±.002
±.004