• Model NO.：M4-M20
• Certification：ISO, GS, RoHS
• Customized：Non-Customized
• Size：M4-M20
• Surface：Plain, Passivation
• Thread：Self Tapping
• Name：Stainless Steel Hex Head Wood Screw
• Type：Hex Head
• Connection：Common Bolt
• Samples：Free
• Delivery Time：7-25 Days
• Standard：DIN,ANSI
• Finish：Plain, Galvanzied, Passivation ,HDG,Nickel Plated
• Transport Package：Bulk in Master Cartons, Then on Pallets
• Specification：M4-M20
• Trademark：GS
• Origin：Zhejiangjiaxing
• HS Code：7318159090
• Production Capacity：50ton,Weeks
• Package size per unit product：25.00cm * 15.00cm * 10.00cm
• Gross weight per unit product：25.000kg

Basic Info.

Model NO. M4-M20 Certification ISO, GS, RoHS Customized Non-Customized Size M4-M20 Surface Plain, Passivation Thread Self Tapping Name Stainless Steel Hex Head Wood Screw Type Hex Head Connection Common Bolt Samples Free Delivery Time 7-25 Days Standard DIN,ANSI Finish Plain, Galvanzied, Passivation ,HDG,Nickel Plated Transport Package Bulk in Master Cartons, Then on Pallets Specification M4-M20 Trademark GS Origin Zhejiangjiaxing HS Code 7318159090 Production Capacity 50ton/Weeks

Packaging & Delivery

Package size per unit product 25.00cm * 15.00cm * 10.00cm Gross weight per unit product 25.000kg

Product Description

Common Bolt DIN571 Stainless Steel A4 Lag Coach Screw 1. Material:SS304, SS316, SS316L, 2205.
2. Grade: A2, A4.
3. SIZE: M4--M20,
4. Standard: DIN571.
5. Steel:Stainless Steel. 

Name	Common Bolt DIN571 Stainless Steel A4 Lag Coach Screw
Place of Origin	Jiaxing, Zhengjiang, China
Size	M4-M20 or non-standard as request&design
Finish	Plain, Polishing.
Head Type	Hex head
Material	Stainless steel
Grade	A2,A4.
Standard	GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards	OEM is available, according to drawing or samples
Samples	Samples are free.
Package	Bulk in master cartons, then on pallets, or according to customers' requirement.
Payment	T/T ,LC

Mainly Product:
BOLT : DIN928,DIN933, DIN931, DIN912,DIN603,DIN7985,DIN7991,DIN6921, ASME/ANSI B 18.2.1ASME/ANSIB18.2.3.1M,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
Rod : threaded rod DIN975,DIN976, threaded bar DIN975 stud bolt, B7 stud bolt ect
Screw :hex screw,DIN912; self drilling screw, DIN7504; self tapping screw,DIN7981/7982; drywall screw, pan head screw, button head screw, machine screw, chipboard screw,furniture screw,wood screw, ect
washer :flat washer DIN125, spring washer DIN127, lock washer,square washer,spring lock washer, plain washer ect

Squared weld Nut products are widely used in ports, electricity, steel, shipbuilding, petrochemical, mining, railway, building, metallurgy, chemical industry, automobile manufacturing, plastics machinery, industrial control, highway, bulk transportation, pipe linings, tunnel, shaft protective slope, salvage, Marine engineering, airport construction, Bridges, aviation, spaceflight, venues and other important industries and infrastructure Process of mechanical equipment and etc.It has excellent anti-rust performance, good quality, good packaging, good service is our customer service three purposes.