换头 梅花 标准查询与下载

HB 3052-1989 开口梅花可换头 S＝13～70

Open torx interchangeable head S＝13~70

HB 3055-1989 梅花套筒可换头 S＝5.5～21

Torx sleeve interchangeable head S＝5.5~21

HB 3055-1977 梅花套筒可换头 s=5.5～19

Interchangeable head of plum blossom sleeve s=5.5~19

HB 3056-1989 梅花套筒可换头 S＝22～36

Torx sleeve interchangeable head S＝22~36

HB 3056-1977 梅花套筒可换头 s=22～36

Interchangeable head of plum blossom sleeve s=22~36

HB 3261-1979 双头梅花扳手

Double head wrench

JIS B 4632:1994 双头梅花扳手

Offset wrenches

JIS B 4632:1998 双头梅花扳手

この規格は，ボルト，ナットの組付け又はその取外しに用いる十二角めがねレンチ(以下，レンチという。)について規定する

Offset wrenches

HB 3261-1989 双头梅花扳手 S＝8~32

Double head box wrench S＝8~32

HB 3262-1979 双头梅花扳手（窄薄型）

Double-headed ring wrench (narrow and thin)

DS/EN ISO 14581:2013 紧固件 梅花槽沉头螺钉

This document specifies the characteristics of hexalobular socket countersunk flat head screws in product grade A and with threads from M2 to M10

Fasteners - Hexalobular socket countersunk flat head screws

HB 3256-1989 双头开口梅花扳手 S＝17~30

Double head open box wrench S＝17~30

HB 3049-1989 双头曲柄梅花扳手 S＝8~24

Double head cranked box wrench S＝8~24

DS/EN ISO 14584:2011 内六角梅花槽半沉头螺钉

ISO 14584:2010 specifies the characteristics of hexalobular socket raised countersunk head screws of product grade A, and with thread sizes from M2

Hexalobular socket raised countersunk head screws

DIN 5208:2013 十字槽头镙钉用梅花改锥

Double offset screwdrivers for cross point screws