SpecificationsJSFB17-4N21P Reference : 135JSFB17-4N21PBrand :B and B Specialties5/16 X 1.312 HEX HEAD SHOULDERGet Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.
SpecificationsJSFB17-3N8P Reference : 135JSFB17-3N8PBrand :B and B Specialties1/4 X .500 HEX HEAD SHOULDERGet Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.