- Home
- About us
- Products
- Services
- Contact us
- Downloads
- Company Profile
- PeeVee Catalogue
- Threaded Repair Catalogue Powercoil
- Black Oxide Surface Finish
- Fastener Markings - Bolts
- Fastener Markings - Nuts
- Nuts - Mechanical Requirements
- Chemical Component of Studs
- Common Abbreviations
- Mechanical Requirements Metric
- Conversion Chart
- Thread Terminology
- Terms & Conditions
- Downloads Video
- News
- Follow Us:
CALL US FOR ANY QUERY:
011-49098640
Products - Hex Socket Screw - Socket Head Cap Screw
Mechanical Properties
| Property Class Designation | Nominal Size of Product | Material and Treatment | Proof Load Stress MPa | Tensile Yield Strength, MPa, Min. | Tensile Ultimate Strength, MPa, Min. | Surface, Max | Prod. Hardness, Rockwell Core
|
Property Class Indent Marking | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Metric-Hex Socket Head Cap Screws(ISO 898-1) | |||||||||||
| M1.6 - M100 | 12.9 | alloy steel, quenched and tempered | 970 | 1100 | 1220 | 30N63 | C38 | C44 | 12.9 | ||
| 10.9 | M5 - M20 | medium carbon steel, quenched and tempered | 830 | 940 | 1040 | 30N59 | C33 | C39 | 10.9 | ||
| 8.8 | M16-M72 | medium carbon steel, quenched and tempered | 600 | 660 | 830 | 30N56 | C23 | C34 | 8.8 | ||
| 8.8 | M16-M36 | low carbon boron steel, quenched and tempered | 600 | 660 | 830 | 30N56 | C23 | C34 | 8.8 | ||