Product Specifications
| Prod Model: |
Zuri204 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Hexagon Head With Flange |
| Standard: |
DIN |
Product Description
Raw Material: C1022
Head Style: Hex Flange head
Surface Treatment: Blue white zinc plated; White zinc plated; Yellow zinc plated; others;
Drill Point: #3;#4;#5
With Rubber
Surface Hardness:Min 560HV;
Core Hardness: 270-425HV;
| Thread size | Axial force | Thickness of test plates | Maximum test duration | Drilling Spead of screw under load |
| mm | N | mm | s | min-1 |
| ST2.9 | 150 | 0.7+0.7=1,4 | 3 | 1800 to 2500 |
| ST3.5 | 150 | 1+1=2 | 4 | 1800 to 2500 |
| ST3.9 | 150 | 1+1=2 | 4.5 | 1800 to 2500 |
| ST4.2 | 250 | 1.5+1.5=3 | 5 | 1800 to 2500 |
| ST4.8 | 250 | 2+2=4 | 7 | 1800 to 2500 |
| ST5.5 | 350 | 2+3=5 | 11 | 1000 to1800 |
| ST6.3 | 350 | 2+3=5 | 11 | 1000 to1800 |
Package: Small box packing, in carton, on pallet;
Bulk packing in carton, then on pallet;
Bulk packing in bag;
Others;
Zuri Hardware Co., Ltd. is a professional manufacturer of Roofing Screw products. We provide high quality and compatible Roofing Screw products for different requests and wishes from clients. We are not only offering good Roofing Screw products but also offering Self Drilling Screw, Sandwich Panel Screw, Drywall screw, Self Tapping Screw, Window Screw and others. Our excellent supply of world-class quality and manufacture are based on modern facilities and quality control for Screw products.
