Double Headed Teeth Self Tapping Nail Screw Double-Headed Nails with Self-Tapping Threads: Self Tapping Screws

• Customization: Available
• Material: Iron
• Shape of Head: Round
• Shape of Groove: Linear
• Surface Finishing: Gold Plated
• Certification: ISO, GS, RoHS, CE
• Customized: Customized
• Transport Package: Carton Pallet
• Specification: M4*16-M10*100
• Origin: Hebei China
• Production Capacity: 5000ton/ Year

Product Description

Double headed self tapping is a common fastener,-Composed of a light rod section, a first screw column section, and a second screw column section, the second screw column section has a self tapping head at one end, a turning groove on the side of the light rod section, and a turning column is formed between the grooves. The column has riveted perforations, and riveted columns are inserted into the perforations. The two ends of the riveted column are respectively connected to integrated and split paddles, and the paddles have torsion plates.Common materials include carbon steel and stainless steel. Carbon steel material is mainly 1022 medium carbon steel, with high strength and good toughness, suitable for general occasions; Stainless steel materials such as 304 stainless steel have advantages such as corrosion resistance and aesthetics, and are often used in environments that require corrosion resistance.In order to improve the corrosion resistance, wear resistance and other properties of double headed self tapping, surface treatments such as galvanizing and nickel plating are often carried out. For example, electroplating can make the surface smooth, beautiful and enhance the corrosion resistance.

FAQ

Q1: Are you manufacturer or trading company?
A1: We are professional manufacturer with 30 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you.
Q2: Can you offer me sample?
A2: Yes, we can offer you sample to test and check quality.
Q3: How does your factory do regarding quality control?
A3: We have professional QC team to inspect each items from the links of production to package.
Q4: How about your delivery time?
A4: Normally it will take 30-35 days after receiving your deposit.
Q5: What is your terms of payment?
A5: T/T 30% as deposit, and 70% balance before delivery.
Q6: What advantages we have?
A6 1.Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door. 2.Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected.