DIN 417 Carbon Steel Slotted Set Screws With Long Dog Point
1 The marking of the tightening screw performance level is indicated by the number and the letter "H". The number indicates 1/10 of the minimum Vickers hardness value, and H indicates hardness. Hexagon socket set screws do not have 14H, 22H and 33H grades.
2 14H grade, when using free-cutting steel, the maximum content of phosphorus, sulfur and lead are 0.11%, 0.34% and 0.35%, respectively.
3 14H square head tight screws allow surface hardening.
4 22H~45H grade, steel with a maximum lead content of 0.35% can be used.
Alloy steel for grade 45H shall contain one or more alloying elements of chromium, nickel, vanadium or boron.
6 22H class, if the demand side adopts the Rockwell hardness test, the HRB minimum value and the HRC maximum value should be adopted.
7 45H, does not agree to have a full decarburization layer.
8 H1—The height of the external thread at maximum solid conditions.
| Product Name || DIN 417 Carbon Steel Slotted Set Screws With Long Dog Point |
| Standard: || DIN,ASTM/ANSI JIS EN ISO,AS,GB |
| Material || Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L |
| Carbon steel:1010,1022, |
| Finishing || Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG) phosphorization,Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated |
| Customized Products |
| Busy season:15-25days,Slack seaon:10-15days |
| Free Samples for standard fastener |
| For more information visit:www.hainafastener.com |
Machine. To fasten two parts of things.
It is a screw for the relative position of the fixed parts.