Vlier 5/16-18, 1" Thread Length, 3/16" Plunger Projection, Stainless Steel Threaded Spring Plunger 0.133 - 0.135" Max Plunger Diam, 1" Plunger Length, 1.5 Lb Init End Force, 4.5 Lb Final End Force
Manufacturer Part #: SSS57
S/N: 62117353
UNSPSC: 23251800
(Minimum Order Quantity=1, Package Quantity=1)