Fastener Hardware 25mm Hex Head Lag Screws for Wood Stainless Steel

• Customization: Available
• Material: Iron
• Shape of Head: Hexagon
• Model NO.: y-9949
• Shape of Groove: Flat
• Surface Finishing: Nickel Plated
• Certification: ISO, GS, RoHS, CE
• Customized: Customized
• Head Mark: Avelble
• Product Name: Cross Recessed Self-Tapping Pointed Tail Long Scre
• Delivery Period: 30days, 45days, 60days, Follow Customer Wishes
• Used: Building, Machinery, Chemical Indust, Environment
• Business Type: Manufacturer/Factory
• Name: Hex Flange Head Self Drilling Roofing Screw
• Transport Package: Small Pack+Carton+Pallet
• Specification: M5-M10
• Trademark: Viber
• Origin: China
• HS Code: 7318159090
• Production Capacity: 10000ton/Year

Product Description

Product Description

Product	Stainless steel A2-70  DIN571Hex Head  Wood screws/ Lag screws
Standard	DIN571
Specification	M6-M20
Material	Carbon steel4.8grade,8.8grade,10.9grade,12.9grade;   stainless steel304,316,316L
Productive Process	wire rod→Anneal→Acid cleaing→Draw wire→molding and rolling thread→Heat treatment→Surface treat →Packing
Surface treat	Plain,Black oxide,Blue white zinc,Yellow zinc,Hot dip  galvanized,Copper plating,Gold plating,Chromium Plating.
Quality Control	Raw material inspect→process monitoring→Product test→Packaging check
Packaging	product bulk in small box→Carton box→Wood pallet

Detailed Photos

 

 

Company Profile

 

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.

 

Our Advantages

 

 

Product Parameters

Mainly Product:
Screw: hex screw,DIN912; self drilling screw, DIN7504; stright wood sammy style screw, self tapping screw, DIN7981/7982; drywall screw, anti-corrosion bi-metal self drilling screw, pan head screw, button head screw, machine screw, chipboard screw,furniture screw,wood screw, ect.

Anchors: Ceilling anchor, 4PCS fix achor bolt, rod hanging anchor, sleeve anchor, masonry anchor, drop in anchor, wedge anchor, ect

Bolt : DIN928,DIN933, DIN931, DIN912,DIN603,DIN7985,DIN7991,DIN6921, ASME/ANSI B 18.2.1  ASME  /ANSIB      18.2.3.1M,GB, BSW, ISO Hex bolt , carriage bolt, heavy hex bolt, flange head bolt, achor bolt ect.

Nut : DIN934,DIN6923,DIN985,ISO4032 hex heavy hex nut, 2H nut,A563/A563M cap nut, nylon nut, ect.

Washer :flat washer DIN125, spring washer DIN127, lock washer,square washer,spring lock washer, plain washer ect.
            
Rod : threaded rod DIN975,DIN976, threaded bar DIN975 stud bolt, B7 stud bolt ect

Our screw products find extensive applications across diverse sectors including construction, ports, electricity, steel shipbuilding, petrochemicals, mining, railways, metallurgy, automotive manufacturing, marine engineering, and aviation, among others. With a comprehensive lineup of fasteners and flexible OEM/ODM support, we prioritize safety and environmental compliance in all our materials. We invite you to explore our offerings and experience our commitment to quality service, competitive pricing, and efficient business management.

Packaging & Shipping

 

 

Certifications

 

FAQ

1.How long is your delivery time?
Generally it is 3-7 days if the goods are in stock. Otherwise it is 15-20 days if the goods are out of stock. It is according to quantity.

2.Do you provide samples? Is it free or extra?
Yes, for some products we are able to provide free samples without paying the shipping cost.

3. How can we guarantee quality?
We have 3 steps of products quality testing, before production, in production, before delivery. So we can guarantee the products meeting your request. Also we can send you samples, you can confirm the quality before bulk orders.

4.What if I don't have import experience?
We have reliable forwarder agents which can ship items to your destination by sea/air/Express. They will update you the process and notify you to arrange documents.

5:How to enjoy the OEM ODM services?
Usually, base on your design drawings or original samples, we give some technical proposals and a quotation to you. After get your confirmation, we produce it for you.