18/8, SUS 304, SUS 316, A2, A4, 201, 410 Stainless Steel Hex Flange Head Bolt

• Material: Stainless Steel
• Type: Hex Flange
• Connection: Common Bolt
• Head Style: Hexagon Flange
• Standard: DIN, ANSI, JIS, BSW, GOST
• Grade: A2-70, A4-80
• Model NO.: M5-M30, 3/16"-1-1/4"
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Passivation
• Size in Stock: We Have All Standard Sizes in Stock
• Transport Package: Carton/Pallet.
• Specification: M5-M30, 3/16"-1-1/4"
• Trademark: WB
• Origin: China
• HS Code: 7318150000
• Production Capacity: 3000 Tons Per Year

Product Description

Product Name	18/8, SUS 304, SUS 316, A2, A4, 201,410 Stainless steel hex flange head bolt
Material:	Stainless steel.18/8, SUS 304, SUS 316, A2, A4, 201,410, etc
Finished	Polish ,passivation
Standard	DIN 6921 Hexagon Flange Bolts ISO 15071  Hexagon Bolts With Flange - Small Series ISO 4162 Hexagon Bolts With Flange - Small Series ANSI/ASME B 18.2.3.4M - 2001 Metric Hex Flange Screws ANSI/ASME B 18.2.3.9M IFI 536 Metric Hex Flange Screws IFI 538 Metric Heavy Hex Flange Screws IFI 111 Hexagon Flange Bolts DIN 34800  Hexalobular Head Bolts With Small Flange DIN 34801 Hexalobular head bolts with large flange EN 1665 (R)  Hexagon Bolt With Flange-Reduced Shank,Type R

DIN 6921

Screw Thread			M5	M6	M8	M10	M12	M14	M16	M20
d
P	Pitch	Coarse thread	0.8	1	1.25	1.5	1.75	2	2	2.5
		Fine thread-1	/	/	1	1.25	1.5	1.5	1.5	1.5
		Fine thread-2	/	/	/	1	1.25	/	/	/
b	L≤125		16	18	22	26	30	34	38	46
	125		/	/	28	32	36	40	44	52
	L>200		/	/	/	/	/	/	57	65
c	min		1	1.1	1.2	1.5	1.8	2.1	2.4	3
da	Form A	max	5.7	6.8	9.2	11.2	13.7	15.7	17.7	22.4
	Form B	max	6.2	7.4	10	12.6	15.2	17.7	20.7	25.7
dc	max		11.8	14.2	18	22.3	26.6	30.5	35	43
ds	max		5	6	8	10	12	14	16	20
	min		4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
du	max		5.5	6.6	9	11	13.5	15.5	17.5	22
dw	min		9.8	12.2	15.8	19.6	23.8	27.6	31.9	39.9
e	min		8.71	10.95	14.26	16.5	17.62	19.86	23.15	29.87
f	max		1.4	2	2	2	3	3	3	4
k	max		5.4	6.6	8.1	9.2	11.5	12.8	14.4	17.1
k1	min		2	2.5	3.2	3.6	4.6	5.1	5.8	6.8
r1	min		0.25	0.4	0.4	0.4	0.6	0.6	0.6	0.8
r2	max		0.3	0.4	0.5	0.6	0.7	0.9	1	1.2
r3	min		0.1	0.1	0.15	0.2	0.25	0.3	0.35	0.4
r4	≈		3	3.4	4.3	4.3	6.4	6.4	6.4	8.5
s	max=nominal size		8	10	13	15	16	18	21	27
	min		7.78	9.78	12.73	14.73	15.73	17.73	20.67	26.67