订货代码

外六角螺栓AS3SMW1

螺栓规格外六角螺栓

(符合DIN931/933标准AS

或ANSI/ASME B18.2.1.标准 )

西德福规格3S

螺纹代码公制 ISO螺纹M

美制 UNC 螺纹 U

材料代码 

St37号钢未经处理W1

St37号钢，镀锌/镍W3

不锈钢 V2A

1.4301/1.4305(AISI 304/303)W4

不锈钢 V4A

1.4401/1.4571(AISI 316/316 Ti)W5

AS型外六角螺栓

( 符合 DIN 931/933 标准或 ANSI/ASME B18.2.1.标准 )

仅适用于配用盖板 DPAL/DPAS 的形式

西德福 尺寸 (mm/in) 订货代号

规格DIN螺纹G x L(标准选项)
AS 3S M W1
AS 3S U W3
AS 4S M W1
AS 4S U W3
AS 5S M W1
AS 5S U W3
AS 6S M W1
AS 6S U W3
AS 7S M W1
AS 7S U W3
AS 8S M W1
AS 8S U W1
AS 9S M W1
AS 9S U W1
AS 10S M W1
AS 10S U W1
AS 11S M W1
AS 11S U W1
AS 12S M W1
AS 12S U

IS型内六角螺栓

(符合ISO4762标准或ANSI/ASME B18.3标准)

仅适用于配用盖板的形式