
M6 Painted Hex Washer Serrated Head Machine Screw Steel Phillips Slot Combination
Serration under head design for hex washer head screw with slot combination , full machine threads with zinc plated and painted green head for good corrosion resistance and bright appearance .
SWRCH 1018 Carbon steel
Harden material
Serrated washer head
Zinc combined with paint head
8.8 property class
Specification
A | 13 |
B | R1.7 |
C | 9.8 |
D | 5.9 |
E | 1.2 |
F | 4.5 |
G | 1.5 |
L | 10 |
M | M6 |
Note : all dimensions are millimeters
Material
Hex slot washer head screw is made from carbon steel with quenching and temper .
Chemical Elements for Screw
C | Si | Mn | S | P | Cu | Cr | Ni | Alt |
0.16 | 0.04 | 0.66 | 0.007 | 0.02 | NA | NA | NA | 0.028 |
Physical Performance for Screw
Rel N/mm2 | 370 |
Rm N/mm2 | 495 |
A ( % ) | 33.5 |
Reduction of areaZ ( % ) | 66 |
Density g/cm^3 | 7.85 |
Tensile strength(σb/MPa | 450 |
Blue zinc plated with paint RAL 6002 on head
Finishing | Zinc |
Head finishing | Zinc and paint |
Paint color | Green RAL 6002 |
Zinc thickness | 8 um |
Paint thickness | 10 um |
Standard | RoHS ( 2002/95-EC ) |
Advantages for Screws
● Harden material with grade 8.8
● Perfect corrosion resistance with zinc and paint surface
● RoHS meet for environment
● High tensile strength for heavy duty design
● Multiple drive design for various screwdriver bits
● Bright appearance for decorative purpose
● No any burrs without scratch
● Strict dimensions for convenient operation
● Self locking performance with serration under head
VEDALI HARDWARE CO., LTD
With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demands .
Our product range covers Fasteners ( Screws , Bolts , Nuts , Rivets , Washers , Pins ) , Stamping Parts , Machined Parts , Plastic Injection Molded Parts Which are made of or from different materials for every field in industry , Agriculture and Service . We own advanced process machines and experienced skilled workers to ensure products are manufactured in high quality . We are able to proceed special designs for new projects and provide good solutions to difficult problems during operations , and OEM services are available for us as well .
We carry out ISO management system for our normal managements and put more good management styles based on hommization , efficiency , technicalization according to our actual situations . Our products are sold to the most countries or areas in the world and serve many fields , welcome you to send enquiries to us and looking forward to cooperation .