2024 High Strength Easier to Install Metal Roof Dowel Screw Hanger-Bolt

• Customization: Available
• Material: Carbon Steel
• Type: Trox Head
• Model NO.: M-HDAB4535353
• Connection: Common Bolt
• Head Style: Trox Head
• Standard: DIN, ANSI, GB, JIS, BSW
• Grade: L7
• Company: Xi′an Yunbo Import & Export Co., Ltd.China
• OEM: Acceptable
• Color: Silver/Yellow/Black
• Length: 10-300mm
• Transport Package: Small Box+Carton+Pallet or as Customer Request
• Specification: 1100*800
• Trademark: Viber
• Origin: China
• HS Code: 73180000
• Production Capacity: 70000ton/Year

Product Description

Product Description

Material	Steel, Q235, Stainless Steel
Standard	GB
Grade	4.8/ 8.8/ 10.9/ 12.9
Head Style	Round
Color	silver/yellow/black
Diameter	M8/M10/M12
Length	10-300mm
Surface treatment	Zinc Plated,Stainless Steel
Package	Ordinary packaging, Color box, Wooden box packaging, Small carton packaging, Packed in woven bags

 

Introduction	Double head studs screw is a screw with no head and a larger diameter. The most common form is a screw with threads at both ends and a bare rod in the middle.
Features	Commonly used on large equipment Easy to install Easy to replace, good quality, rarely wear or damage, can achieve free disassembly function
Usage	Used in the main body for large equipment, need to install accessories, such as sight glass, mechanical seal seat, reducer frame, etc.. This is used double head studs screw, one end screwed into the main body, after installing the accessories the other end with a nut, because the accessories are often disassembled, the thread will wear or damaged, the use of double-headed bolt replacement will be very convenient. This product is used when the thickness of the joint is very large and the length of the bolt is very long. It is used to connect thick plates and places where it is inconvenient to use hexagonal bolts to connect, such as concrete roof frames, roof beams hanging monorail beam suspension members, etc.

Detailed Photos

 

Company Profile

Xi'an Viber Exp & Imp Co., Ltd. is a leading exporter in the fasteners industry, offering integrated services encompassing design, development, production, sales, and after-sales support. Specializing in the manufacturing of screws, anchors, bolts, nuts, and formwork accessories, washers, nails rivets and other accessories, we prioritize technological advancement and adhere rigorously to quality management standards throughout our production processes. With a robust presence in over 70 countries and regions spanning Middle east, Russia, Asia, Europe, Africa and America. we are committed to delivering high-quality products, innovative design, and attentive service. We eagerly anticipate fostering long-term partnerships with you.

Packaging & Shipping

Packaging & Shipping

Package details
1. 25kgs per bag 
2. 25kgs per bag with pallet / 25kgs per carton with pallet

FAQ

FAQ
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

2.what can you buy from us?
Fastener/screws , bolts, nuts and washers,catering to diverse industry needs and we provide extensive OEM/ODM support

3. why should you buy from us not from other suppliers?
Viber is a professional manufacturer specializing in research, development, manufacture, and servicing of solar mounting systems. we have professionally designed products to handle all systems as well as to ship goods in a timelymanner.

4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Language Spoken:English,Chinese,Bengalese,Korean,Japanese,Arabic,French,Russian,,Spanish,

5.What is your payment method?
30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, would  suggest  you pay
100% in advance to reduce the bank charges.

6.Do you support customization?
Yes, we can produce according to drawing or sample.