4.8 8.8 Black Carbon Steel Hex Serrated Flange Nuts Hex Lock Nuts DIN6923

• Customization: Available
• Material: Carbon Steel ,High Strength Steel ,Stainless Steel
• Type: Hexagon Head With Flange
• Model NO.: M3-M20
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST, All International Standard
• Application: Machinery, Environmental, Building
• Finish: Zinc Plated
• Transport Package: According to Requset
• Specification: M3-M20
• Trademark: OEM/ZhuDing
• Origin: Hebei Handan
• HS Code: 731815
• Production Capacity: 20tons/Day

Product Description

Hex Flange Nut

Product Name	Hex Flange Nut
Size	Available threads and sizes:M3-M20, #6 - #12,  1/4 - 3/4
Standard	DIN,ASTM/ANSI JIS EN ISO,AS,GB and all international standard
Grade	Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc
Material	Carbon steel, stainless steel, 300 stainless steel---passivated
Finish	Nickle& Zinc Plated or Colourful
Production Process	Machining and CNC for Customized fastener
Thread	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Samples	Samples For Free
Package	25kg/carton , 50kg/bag  or as request
Application	Metal Building,Mechanical Machine,Wind Energy,PV Energy, Structural Steel,Tower&Pole,Oil&Gas,Automobile,Home Decorating

Hebei Zhuding Fastener Co.,ltd
Main material: Carbon Steel, Stainless steel Q235 S316 S304, 35CrMoA, 35K, 40Cr 45# 42CrMo etc
Product Standard: DIN, BS, ASME, ANSI, GB, Q, Also support non-standard, customized products.
Main product: Hex bolt, Hex nut, Structure Bolt, Wedge anchor, Socket Bolt, Flange Bolt, Flange Nut, U-Bolt, T-Bolt, Thread Rod, Stud Bolt, A7 Stud, Stainless Steel Bolt and Nut, Screws, Flat washer, Spring washer, Stamping Part, Peg Nail, Special Fastener, Customized Bolt, Solar panel bracket and Various Metal Parts.
DIN933 DIN931 FDIN92 DIN934 DIN985 DIN982 DIN7991 ISO7380 DIN6923 DIN125 DIN127 DIN975 have a large cash service.
Hebei Zhuding Fastener Co.,ltd
Main material: Carbon Steel, Stainless steel Q235 S316 S304, 35CrMoA, 35K, 40Cr 45# 42CrMo etc
Product Standard: DIN, BS, ASME, ANSI, GB, Q, Also support non-standard, customized products.
Main product: Hex bolt, Hex nut, Structure Bolt, Wedge anchor, Socket Bolt, Flange Bolt, Flange Nut, U-Bolt, T-Bolt, Thread Rod, Stud Bolt, A7 Stud, Stainless Steel Bolt and Nut, Screws, Flat washer, Spring washer, Stamping Part, Peg Nail, Special Fastener, Customized Bolt, Solar panel bracket and Various Metal Parts.
DIN933 DIN931 FDIN92 DIN934 DIN985 DIN982 DIN7991 ISO7380 DIN6923 DIN125 DIN127 DIN975 have a large cash service.
1.Are you a factory or trading company?
  We are Manufacture which got import export certificate.Our company have rich experience in the export of fasteners.
  We can provide you with professional fasteners selling and smooth export services.
2 .Could you provide free samples? 
   Yes, we could offer free samples for the items in stock, just need to pay shipping cost, it can be refunded to your orders. 
3.How about your price?
   Price are competitive and reasonable.
   Produce high efficiency,Quality and Stability.
4.. How do you control your quality?
    We require the quality control department to inspect every production link of each shipment.           And we can provide you mill certificate when the goods is finished.
5.How about your delivery time?
  General speaking, if the goods is in stock, we can delivery them with 2-5days, If the products need to produce,we can give you with 15-20days.When you are in urgent need, we can give priority to expedited production
6.What is your packing?
   Normal Packing20-25kgs/carton,25/50kgs for 1 bag.
   Support customized packing according to requirement.
Awaiting for your kind inquiry! Thanks & best regards!