Carbon Steel Screw Black Phosphated Coarse Thread Drywall Screw

• Material: Carbon Steel
• Type: Countersunk Head
• Groove: Cross
• Connection: Common Bolt
• Head Style: Flat Head
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Model NO.: ST2.9-ST6.3
• Grade: Gr4.8,Gr8.8,Gr10.9,Gr12.9,etc
• Sample: Free
• Payment: T/T,L/C
• Service: OEM/ODM
• Delivery Time: 7-25 Days
• Certification: ISO, RoHS, SGS, TUV
• Regular Size: St2.9-St6.3,Non Standard
• Core Name: Carbon Steel Black Drywall Screw
• Application: Household,Building,Infrastruc Construction,etc
• Surface Treatment: Zinc Plated, Galvanized, Black,Phosphate,etc
• Transport Package: Bulk in Master Cartons, Then on Pallets
• Specification: ST3.5
• Trademark: LXU
• Origin: Zhejiang, China
• HS Code: 7318159090
• Production Capacity: 100tons/Weeks

Product Description

Carbon Steel Screw Black Phosphated Coarse Thread Drywall Screw

Name:	Carbon Steel Screw Black Phosphated Coarse Thread Drywall Screw
Size:	2.9MM-6.3 MM ,or non-standard as request&design
Material:	Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420,SS904L,etc
	Steel:C45(K1045), C46(K1046),C20,etc.
	Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58)etc.
	Bronze: C51000, C52100, C54400, etc.
	Iron: 1213, 12L14,1215,etc.
	Aluminum: Al6061, Al6063, etc.
	Alloy steel: SCM435,10B21, C10B33,etc.
	Carbon steel: C1006,C1010,C1018,C1022,C1035K,12L14,etc.
Grade:	Carbon Steel:Gr4.8,Gr8.8,Gr10.9,Gr12.9,etc;Stainless steel:A2 A4,etc
Standard:	GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards:	OEM is available, according to drawing or samples
Heat Treatment:	Tempering,Hardening,Spheroidizing,Stress Relieving.
Finish:	Plain, black phosphated, zinc plated,according to your requirement
Certification:	ISO 9001:2015 and ISO 14001:2015
Package:	Bulk in Master Cartons, Then on Pallets or according to customers requirement

Mainly Product:

BOLT : DIN933, DIN931, DIN912,DIN603,DIN7985,DIN7991,DIN6921, ASME/ANSI B 18.2.1,ASME/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

Drywall screw 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.