Aluminum Alloy with Serrated Captive Washer Flange Nuts

• Customization: Available
• Material: Aluminum Alloy
• Type: Hexagon Head
• Model NO.: Al Flange Nut
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST, BSW
• Grade: 4.8/6.8/8.8/10.9/12.9
• Thread Size: M3-M20
• Color: Anodizing
• Thread Type: Metric/Imperial
• Head Shape: Flat
• Transport Package: Standard Export Wooden Box
• Specification: M2-M30
• Trademark: OEM
• Origin: Shanghai, China

Product Description

Product Parameters

Size	Pitch	m	s	dc
M3	0.5	3.7	5.5	7.8
M4	0.7	4.4	6.8	9.9
M5	0.8	4.8	7.8	11.3
M6	1	5.8	9.8	12.48
M8	1/1.25	7.7	12.7	17.5
M10	1.25/1.5	9.7	14.6	21.05
M12	1.25/1.5/1.75	11.7	17.6	25.2
M14	2	13.6	20.7	29.5
M16	2	15.5	23.7	33.3
M20	2.5	19.3	30.7	41.9

FAQ:

1.What other similar products do you offer?
Stud bolts,Heavy Hex Nuts,Structure nuts,Hex nuts, Thread rods, Tapping/Double End Studs;All kinds of Hex Head Bolts, Hex Socket Head Cap Screw with Grade: 8.8, 10.9, 12.9. 

2.Do you provide custom service?
Yes.Our professional engineers can design professional drawings according to your needs, and can also produce according to the drawings you provide.

3.What materials do you offer bolts?
Carbon steel, stainless steel, titanium, copper, aluminum and so on.

4.How do you control the quality?
Always pre-production sample Inspection before mass production.Always final Inspection before shipment.