설명
제품 명칭
Tensile strength 490 N/mm2
Proof stress 0,2% 420 N/mm2
Hex head screws partially threaded
BN 20587Hex head screws partially threaded
BN 20587- 표준
- DIN 931 (Standard withdrawn) ISO 4014 ~UNI 5737 ~ČSN 021101
- Headform
- Hexagon
- Drive
- Hexagon
- Thread
- partially threaded
- Material
- Aluminum
- Material type
- P60
- Property class
- ~6
- Surface
- natural anodized