Customized Hollow Screw Single Hole Hex Bolt Hexagon Oil Tube Connector Screws

• Material: Titanium/Titanium Alloy
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Application: Machinery
• Model NO.: M3-M20
• Finish: Color-Zinc Plated
• Hardness: 12.9
• Titanium Alloy: Q235/35K
• Stainless Steel: A2(304),DIN 912
• Model No: Hex Bolt
• Available Material: Carbon Steel, High Strength Steel
• International Standard: DIN, ANSI, GB, JIS, Bsw, GOST
• Certification: IATF 16949
• Head Type: Hex,Pan,Round,Flat,Spline,Torx,Triple Square,Cros
• Surface Finishing: Black, Color-Zinc, Blue-White Zinc,Dacromet
• Payment: by T/T, 30% Down Payment, and Balance Before Shipm
• Package: Bulk in Cartons + Pallets
• Surface Treament: Zinc Plated,Black Oxide
• Transport Package: Carton Box
• Specification: M5/M6/M8-M24
• Trademark: hongniu
• Origin: Yangzhou, China
• Production Capacity: 5000000pieces/Year

Product Description

Standard	ISO, JIS, GB, ANSI, BSW, DIN or non standard as customize
Material	1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 2.Steel:C45(K1045), C46(K1046),C20 3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40) 4.Bronze: C51000, C52100, C54400, etc 5.Iron: 1213, 12L14,1215 6.Aluminum/ Aluminum Alloy: Al6061, Al6063 etc 7.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045, C435#, 40CrMo, 42CrMo 8.Alloy steel: SCM435,10B21 9.Titanium and Titanium Alloy: TAD, TA1-TA8, TB2, TC1-TC10
Grade	4.8,6.8,8.8,12.9,etc
Size	M3-M20 or made to print as customer's specification
Specifications	Various shape size according to client's requirement
Thread	unc,unf,metric thread
Finish	Plain, Zinc Plated(Clear/Blue/Yellow/Black), black oxide, H.D.G, DAC,GOEMET, as custom need
Payment term	T/T 30 % deposit, 70% balance payment before shipment
	Any product of the company can be customized. If you have any needs, please feel free to contact us

 

Main products

About us
Jiangsu Hongniu Automotive Parts Co., Ltd.  was founded in June 2000. Located in Tangzhuang Town, the eastern suburbs of the historic and cultural city of Gaoyou, with convenient transportation. The company covers an area of 35000 square meters and currently has over 300 employees, including 70 high-level and intermediate professional and technical personnel. Registered capital of 20 million yuan, total assets of 78 million yuan, and fixed assets of 56 million yuan. Main products: Series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products;  aerospace fasteners, etc. Widely used in industries such as aerospace, machinery, wind power, textiles, automotive manufacturing, petroleum, forging, etc. We have maintained good cooperative relationships with dozens of large and medium-sized enterprises in China, and are highly favored by our customers with our good reputation and excellent quality.
Any product of the company can be customized. If you have any needs, please feel free to contact us

FAQ
Q1: What is your main products? 
A1: Our main sale products: series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products;  aerospace fasteners, etc. 

Q2: How long is your delivery time? 
A2: Generally it is 10-15 days if the goods are in stock. or it is over 30 days if the goods are not in stock, it is according to quantity. 

Q3: What is your payment method? 
A3: 30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 5000USD, would suggest you pay 100% inadvance to reduce the bank charges. 

Q4: Can you provide a sample? 
A4: Sure, Our sample is provided free of charge, but not including courier fees. 

Q5: Can you customize the product according to the requirements of drawing sheets and so on? 
A5: Sure, we can customize the products according to your requirements of drawing sheets, samples and so on. Product information include: material, surface treatment, specification and amount.