Characteristic

Model : CK-FN

Purpose: Combine with stud and clamp for all kind of clipping application
Material: S45C, black oxide furnished
Hardness of heat treatment：HRC32±5°
Product spec.: nch size 3/8”/1/2”/5/8”/3/4”7/8”/1”； Metric size M8/ M10/M12 /M14/M16/M18/M20/M24

Flange nut

Flange nut

Purpose: Combine with stud and clamp for all kind of clipping application

Material: S45C, black oxide furnished

Hardness of heat treatment：HRC32±5°

Product spec.: nch size 3/8”/1/2”/5/8”/3/4”7/8”/1”； Metric size M8/ M10/M12 /M14/M16/M18/M20/M24

Order no.	A (metric)	B	C	D	E
FNM-12021	M8X1.25	8	18	2	13
FNM-13031	M10X1.5	13	22	4	17
FNM-14041	M12X1.75	17	30	4	21
FNM-14545	M14X2.0	17	30	4	21
FNM-15051	M16X2.0	22	35	5	26
FNM-16061	M18X2.5	25	42	7	32
FNM-17071	M20X2.5	27	42	7	32
FNM-17575	M22X2.5	29	45	7	36
FNM-18081	M24X3.0	32	50	7	41

Order no.	A (Inch)	B	C	D	E
FN-12021	5/16"-18	12	20	2	14
FN-13031	3/8"-16	13	22	4	17
FN-14041	1/2"-12	17	30	4	21
FN-14042	1/2"-13UNC	17	30	4	21
FN-15051	5/8"-11	22	35	5	26
FN-16061	3/4"-10	27	42	7	32
FN-17071	7/8"-9	29	45	7	36
FN-18081	1"-8	32	50	7	41