High Strength Hex Socket Bolt/Blackened/Cylindrical Head/Lengthened Screw

• Standard: ANSI, DIN, GB, ISO, JIS
• Type: Concrete Nail
• Material: Steel
• หมายเลขรุ่น: Bwg6-Bwg20
• การเคลือบพื้นผิว: เคลือบสังกะสี , สีดำ
• ความยาว: 1 นิ้ว - 8 นิ้ว - 2 นิ้ว
• เส้นผ่านศูนย์กลางส่วนหัว: 2 มม .-12 มม
• ชนิดหัว: แพน
• แพคเพจการขนส่ง: Standard Seaworthy Packing
• ข้อมูลจำเพาะ: Normal
• เครื่องหมายการค้า: BWTD
• ที่มา: Tianjin
• รหัสพิกัดศุลกากร: 7317000000
• กำลังการผลิต: 12 Ton/Tons Per Day

คำอธิบายสินค้า

High strength hex socket bolt/blackened/cylindrical head/lengthened screw




Product introduction:
Self-tapping Screw is one of the threaded fasteners that have been tapped during pre-drilling of metal or non-metal materials.
According to different heads, self tapping screws can be divided into: round head, flat head (i.e. countersunk head), top column head, dome wide side head, big round head (i.e. big flat head), hexagonal socket head, hexagonal socket head, Huasi head and hexagonal head

Product Name	Self-tapping Screw
Shank Diameter	3mm-24mm
Head Diameter	6-12m or according to customer's special request
Length	1/2''-8''
Material grade	#45 or #55
Standard	AISI,ASTM,DIN,JIS,BS,GB
Surface treatment	Black oxide,Phosphate,Zinc plated,Dacroment,etc
Quality control	ISO standard,100% Whole range inspection through the production
Certificate	ISO9001:2008,ISO14001:2004
Advantage	OEM / ODM / customized service provided
Payment terms	30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight
Delivery times	Delivered within 20 days after the receipt of deposit
Package	According to your requirement

Features:
1. High strength heat treatable alloys.
2. Good mechanical properties.
3. Good workability.
4. Easy processing, good abrasion resistance.
5. Corrosion resistance, oxidation resistance is good.

About us:
The company is a professional manufacturer of all kinds of cold-formed steel, through the ISO9001-2000 certification, strong technical force, advanced production equipment, first-class production technology, perfect quality assurance system. Main products: all kinds of wire mesh, nails, wire, c-shaped steel purlin, Z-shaped steel purlin for steel structure, all kinds of steel pipes and all kinds of non-standard cold-formed steel and all kinds of welded pipes. Products sell well in more than 20 provinces and cities, exported to France, Japan, Southeast Asia, South Africa and other countries and regions. Our company is a member of China Building Metal Structure Association and cold formed steel Association.

With sincerity, scientific production, strict management, perfect service "business purposes, rely on the outstanding employees carefully to create world-class brands and products, we wholeheartedly with the domestic and foreign new old customers in close cooperation to create a brilliant tomorrow enterprise!

certificate:

FAQ:

Q1.What type of company are you?
We are a set of production and sales as one of the industry and trade company.

Q2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

Q3.Can you provide free sample?
Of course we can,We have many samples in various patterns in stock, and customized samples will take about 5-7days to produce.Just contact us for the FREE SAMPLES now !

Q4. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.And you can also find our contact information on contact page.

Q5.How can you garantee what I got will be good ?
We are factory with 100% predelivery inspection which garantee the quality.