STANDARD : DIN 933,ISO 4017, DIN 961, ISO 8676, DIN558SIZE : M3 - M52 LENGTH 6 - 200MMMATERIAL : CARBON STEEL, STAINLESS STEEL, BRASSGRADE : 4.8 5.8 6.8 8 10.9 12.9 A2-50 A2-70 A4-70 A4-80FINISH : SELF COLOUR ,ZINC PLATED, HDG,ZINC FLAKEPACKAGING : BULK PACK | SMALL BOXEDHEAD STYLE : HEXAGONALCONNECTION : COMMON BOLTODM/OEM : AVAILABLE
STANDARD : DIN985SIZE : M3 - M48MATERIAL : Carbon Steel,Stainless SteelGRADE : 6, 8, 10 (Carbon Steel) A2-50, A2-70,A4-70,A4-80（Stainless Steel）FINISH : Plain | BZP | Mechanical Galvanized| GEOMET ...PACKAGING : Bulk Pack| Small Boxed or CustomizedAPPLICATION : Machinery, Chemical Industry, BuildingHEAD STYLE : Hexagonal
STANDARD : DIN 934SIZE : M2.5 - M100MATERIAL : STEEL GRADE 8, 10, 12GRADE : 6, 8, 10, 12, A2, A4, BRASSFINISH : PLAIN | BZP | HDG | GEOMET ...PACKAGING : BULK PACK | SMALL BOXED
TYPE : Dry Wall Screws
STANDARD : DIN, ANSI, GB, JIS, BSW, GOST, ISO etc.
SIZE : M3-M20
HEAD TYPE : CSK
THREAD TYPE : Full Thread/Half Thread
MATERIAL : Carbon Steel, Stainless Steel
FINISH : Zin Plated, Phosphate, Zinc Flake, Self COLOUR，Customized
PACKAGING : Bulk Pack | Small Boxed
PRICE TERMS : Fob/CFR/CIF/DDP/DAP
Main Features：
1.CE Certified Compliance: Meets EU construction product standards with CE certification, ensuring safety and compliance for export and engineering applications
2.Black Epoxy Coating: Dense black epoxy layer with rust, wear, and scratch resistance, ≥72 hours salt spray resistance, moisture-proof and anti-oxidation for humid environments
3.90° Countersunk Head + Phillips Drive: Countersunk head sits flush with drywall after installation, not affecting subsequent plastering and finishing; Phillips drive works with standard screwdrivers and power tools for universal use
4.Full/Partial Thread Dual Options: Full thread with continuous teeth for high engagement strength and pull-out resistance; partial thread with smooth shank reduces board warping for large-size drywall
5.Self-Tapping Tip Design: Tip drives directly into drywall and light steel keels without pre-drilling, reducing driving torque and eliminating extra steps
6.High-Strength Carbon Steel: Premium 1022/10B21 steel with quenched and tempered heat treatment, high hardness and toughness, resistant to breakage and deformation for continuous operation
7.Full Range of Sizes: Available in #6-#8 (M3.5-M4.2) diameters and lengths from 25mm to 100mm, adapting to different board thicknesses and keel specifications
8.Fine/Coarse Thread Options: Fine thread for light steel keels, coarse thread for wood keels, meeting connection needs for different substrates
Common Application：
1.Indoor Renovation Projects: Installation and fixing of drywall/plasterboard partitions, ceilings, and accent walls
2.Light Steel Keel Projects: Connection of light steel keels to drywall for office, commercial, and residential partitions
3.Wood Keel & Wood Structures: Connection of wood keels to drywall for wooden houses, villas, and renovation projects
4.Humid Environment Projects: Drywall installation in humid areas like bathrooms, kitchens, and basements, with moisture and rust resistance
5.Repair & Renovation Projects: Connection reinforcement in old house renovation, drywall patching, and ceiling retrofits
6.Commercial Space Renovation: Large-scale partition and ceiling projects in malls, hotels, and office buildings
7.Export & Foreign Trade Orders: CE certified, suitable for drywall installation in EU and international construction projects
| Gauge | Coarse P | d2 | d1Max | d1Min | Recess No |
| 3.5 | 2.82 | 8.5 | 2.35 | 2.05 | 2 |
| 3.9 | 2.82 | 8.5 | 2.5 | 2.2 | 2 |
| 4.2 | 3.18 | 8.5 | 2.85 | 2.55 | 2 |
| 4.8 | 3.18 | 9.4 | 3.35 | 3.05 | 2 |
| Gauge | Fine P | d2 | d1Max | d1Min | Recess No |
| 3.5 | 1.5 | 8.5 | 2.3 | 2 | 2 |
| 3.9 | 1.5 | 8.5 | 2.55 | 2.25 | 2 |
| 4.2 | 1.7 | 8.5 | 2.8 | 2.5 | 2 |
| 4.8 | 2.1 | 9.4 | 3.35 | 3.25 | 2 |
Send us a message and we'll get back to you as quickly as possible.
Chat Now
Enquire for Prices
