This Standard provides performance and safety requirements
for combination, open end, box, and flare
nut wrenches; open end adjustable wrenches, with
rack and worm adjustment, generally used on both hexagonal
and square fasteners; crowfoot wrenches having a
wrench component of the open end type or flare nut type;
and ratcheting box wrenches used in hexagonal (6-point),
double-hexagonal (12-point), square (4-point), and
double-square (8-point) wrenching applications. The
tools covered herein are listed by Category number in
Table 4-1.
Inclusion of dimensional data in this Standard is not
intended to imply that all of the products described
herein are stock production sizes. Manufacturers may
make sizes not listed in this Standard. Consumers are
requested to consult with manufacturers concerning
lists of stock production sizes.
本标准提供了性能和安全要求用于组合、开口端、箱形和火炬螺母扳手;开口可调扳手,带齿条和蜗杆调节,通常用于六角和方形紧固件;具有开口端型或扩口螺母型扳手组件;和六角(6点)棘轮套筒扳手,双六边形(12点)、方形(4点)和双方形(8点)扳手应用。本文涵盖的工具按类别编号列出表4-1:。本标准中未包含尺寸数据旨在暗示所描述的所有产品这里是库存生产规模。制造商可以制造本标准中未列出的尺寸。消费者请咨询制造商。
库存生产规模列表。