3557T-B-440-AL,HEX SWAGE STANDOFFPLAIN ALUMINUM
3557T-B-440-B,HEX SWAGE STANDOFFPLAIN BRASS1/4
3557T-B-440-S,HEX SWAGE STANDOFFPLAIN STEEL1/4
3557T-B-440-SS,HEX SWAGE STANDOFFPLAIN STAINLES
3557T-B-632-AL,HEX SWAGE STANDOFFPLAIN ALUMINUM
3557T-B-632-B,HEX SWAGE STANDOFFPLAIN BRASS1/4
3557T-B-632-S,HEX SWAGE STANDOFFPLAIN STEEL1/4
3557T-B-632-SS,HEX SWAGE STANDOFFPLAIN STAINLES