3550-F-348-AL,HEX SWAGE STANDOFFPLAIN ALUMINUM
3550-F-348-B,HEX SWAGE STANDOFFPLAIN BRASS1/4
3550-F-348-S,HEX SWAGE STANDOFFPLAIN STEEL1/4
3550-F-348-SS,HEX SWAGE STANDOFFPLAIN STAINLES
3550-F-440-AL,HEX SWAGE STANDOFFPLAIN ALUMINUM
3550-F-440-B,HEX SWAGE STANDOFFPLAIN BRASS1/4
3550-F-440-S,HEX SWAGE STANDOFFPLAIN STEEL1/4
3550-F-440-SS,HEX SWAGE STANDOFFPLAIN STAINLES