ASTM A563 Grade C Black Heavy Hex Nuts

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: M3-M30
• Connection: Hinged Bolts
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST, BSW
• Grade: 4.8
• Size: M6-M24
• Available Material: Carbon Steel, High Strength Steel, Stainless Steel
• International Standard: DIN, ANSI, GB, JIS, Bsw, GOST
• Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
• Used: Machine, Environmental, Building
• Surface Finishing: Plain
• Supply Ability: 500tons/Month
• Certification: ISO9001
• Export Markets: Globle
• Name: Black Heavy Hex Nuts
• Transport Package: 20-25kg Carton+900kg/Pallet
• Specification: M2-M120
• Trademark: HN
• Origin: China
• HS Code: 731815
• Production Capacity: 500tons/Month

Product Description

ASTM A563 Grade C Black Heavy Hex Nuts

We offer low carbon steel(mild steel), middle carbon steel, alloy steel, stainless steel and brass, aluminium alloy nuts. 
To meet various requirements for corrosion resistant or strength, nuts could be further treated such as heating, black oxide, zinc coating, hot dipper galvanizing, black zinc coating, brass coating, nickle and chrome plating, dacomate, etc.And we keep all kinds of nut in stock.Like DIN934,DIN6923,DIN1587,DIN928,DIN929.Cage nut.  Pls indicate this requirements with your inquiry.
 

Products name	Nuts(Hex Nut,Heavy hex nut,Flange nut,Nylon lock nut, Weld nut Cap nut,Cage nut,Wing nut)
Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material	Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L ,F594
	Steel Grade: DIN: Gr.4,5,6,8.8,10,;  SAE: Gr.2,5,8;  ASTM: A563
Finishing	Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production Process	M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener
Customized Products Lead time	Busy season:15-30days,Slack seaon:10-15days
Stock Products	Carbon steel:DIN934,DIN6923,DIN928,DIN929,ISO4032,Cage nut,Cap nut Stainless steel: All DIN Or GB Standard stainless steel Nut
Free Samples for standard fastener
For more information visit:hainafastener.en.made-in-china.com

Service
 
Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with factory directly supply
Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.
                If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.