PN 82021 - Slices with a cloth (lock washers)
Equivalent norms: DIN 93; CSN 021751; UNI 6600;
| Company | City | Country | Company profile |
|---|---|---|---|
| TOP LUSAVOUGA - Hardware and Tools | Cacia | Portugal | See Detail |
| TOP Jiaxing Haina Fastener Co.,Limited | JIAXING | China | See Detail |
| TOP Witec Precision Industry Co. Ltd. | New Taipei City | Taiwan | See Detail |
| TOP Shanghai Tengri Metal Products Co., Ltd | Shanghai | China | See Detail |
| TOP Ferrobend | Mumbai | India | See Detail |
| TOP GC PRECISION | Ghaziabad | India | See Detail |
| Kettling Verbindungselemente GmbH | Plettenberg | Germany | |
| SRÓF Kereskedelmi Kft. | Budapest | Hungary | |
| Chausson Matériaux | AUSSILLON | France | |
| Eurobolt BV | Heerenberg | Netherlands |
Legend:
d1 - Inner diameter
d2 - Outer diameter
S - Washer width
r - radius
b - tab width
l - distance from the axis
Makings:
Steel: steel
Stainless: A2, A4
Plastic: -
Non Ferrous: Brass
Thread: -
Notes:
-
Table according to DIN 93:
dimensions in mm
| d* | d1 H13 | d2 h13 | b h14 | l | s |
| M4 | 4,3 | 14 | 5 | 14 | 0,38 |
| M5 | 5,3 | 17 | 6 | 16 | 0,5 |
| M6 | 6,4 | 19 | 7 | 18 | 0,5 |
| M8 | 8,4 | 22 | 8 | 20 | 0,75 |
| M10 | 10,5 | 26 | 10 | 22 | 0,75 |
| M12 | 13,0 | 30 | 12 | 28 | 1 |
| M14 | 15,0 | 33 | 12 | 28 | 1 |
| M16 | 17,0 | 36 | 15 | 32 | 1 |
| M18 | 19,0 | 40 | 18 | 36 | 1 |
| M20 | 21,0 | 42 | 18 | 36 | 1 |
| M22 | 23,0 | 50 | 20 | 42 | 1 |
| M24 | 25,0 | 50 | 20 | 42 | 1 |
| M27 | 28,0 | 58 | 23 | 48 | 1,6 |
| M30 | 31,0 | 63 | 26 | 52 | 1,6 |
| M33 | 34,0 | 68 | 28 | 56 | 1,6 |
| M36 | 37,0 | 75 | 30 | 60 | 1,6 |
| M39 | 40,0 | 82 | 32 | 64 | 1,6 |