Comparison : Item # Z840165, Dowel Pins, Alloy Thru Hardened (3/16)
Item # Z840170, Dowel Pins, Alloy Thru Hardened (3/16)
Item # Z840175, Dowel Pins, Alloy Thru Hardened (3/16)
Item # Z840180, Dowel Pins, Alloy Thru Hardened (3/16)
Item # Z840185, Dowel Pins, Alloy Thru Hardened (3/16)