BOLT, MACHINE, SQUARE HEAD, STEEL, PHOSPHATE COATED, UNC-2A
螺栓 机器 方头 钢 磷酸盐涂层 UNC-2A

2020-04-02

BOLT, MACHINE, SQUARE HEAD, STEEL, CADMIUM OR ZINC PLATED, UNC-2A
UNC-2A镀镉或镀锌钢方头机器螺栓

2018-09-17

BOLT, MACHINE, SQUARE HEAD, STEEL, CADMIUM OR ZINC PLATED, UNC-2A
UNC-2A镀镉或镀锌钢制方头机械螺栓

1971-10-06

SCREW, CAP, HEXAGON HEAD (FINISHED HEXAGON BOLT), SHANK DRILLED FOR COTTER PIN, ALLOY STEEL, GRADE 8, PHOSPHATE COATED, UNC-2A
带帽螺钉 六角头（成品六角螺栓） 开口销用钻柄 合金钢 8级 磷酸盐涂层 UNC-2A

2019-07-05

SCREW, CAP, HEXAGON HEAD (FINISHED HEXAGON BOLT), SHANK DRILLED FOR COTTER PIN, ALLOY STEEL, GRADE 8, PHOSPHATE COATED, UNC-2A (SUPERSEDING MS51107A)
螺丝 CAP HEXAGON头（精加工HEXAGON BOLT） 用于铜针的合金钢 等级8 磷酸氢钙 UNC-2A（取代MS51107A）

1988-05-20

SCREW, CAP, HEXAGON HEAD (FINISHED HEXAGON BOLT), SHANK DRILLED FOR COTTER PIN, ALLOY STEEL, GRADE 8, PHOSPHATE COATED, UNC-2A (SUPERSEDING MS51107A)
带帽六角头螺钉（成品六角螺栓） 开口销用带柄钻孔螺钉 合金钢 8级 磷酸盐涂层 UNC-2A（代替MS51107A）

1996-05-03

SCREW, CAP, HEXAGON HEAD (FINISHED HEXAGON BOLT), SHANK DRILLED FOR COTTER PIN, ALLOY STEEL, GRADE 8, PHOSPHATE COATED, UNC-2A (SUPERSEDING MS51107A)
六角头（成品六角螺栓）带帽螺钉 开口销用钻柄 合金钢 8级 磷化 UNC-2A（代替MS51107A）

1969-05-01