2504-256-AL,SQUARE STANDOFFPLAIN ALUMINUM3/1
2504-256-B,SQUARE STANDOFFPLAIN BRASS3/16 S
2504-256-S,SQUARE STANDOFFPLAIN STEEL3/16 S
2504-256-SS,SQUARE STANDOFFPLAIN STAINLESS S
250428,
250429,
25043,
25043.1,M16X1.5 STRAIGHT THROUGH
