Wedge lock washer with assortment of narrow/wide types 500 pieces in system case 4.4.1.
St Delta Protekt, wide/narr. Sysko
WDGELOKWSH-SYSKO-BF/SF-ST-(DPE)-500PCS
SYSTEMKOFFER
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General:
Lock washer in accordance with DIN 25201 to prevent loosening in laterally loaded and vibrating screw connections, and screw connections subject to oscillations.
Corrosion resistance:
600 h base metal corrosion in line with DIN EN ISO 9227-NSS (DIN 50021-SS) — in comparison: 96 h yellow zinc-plated (A2C)
Function:
Highly secure locking as wedge surfaces slope up between the two lock washers. The screw connection is locked by pretension instead of by friction.
Benefits:
- Easy to assemble and disassemble (wedge lock washers are already glued in pairs)
- Tested system for screw retainer (locking elements that prevent unscrewing), at high as well as low tension
- Especially suitable for dynamic loading — including when lubricants are used
- Can be reused multiple times, without loss of quality
- Protects surfaces
- Can also be used with high-strength screws 8.8, 10.9 and 12.9 and the corresponding nuts
- Available in stainless steel or steel (other materials available on request)
- With narrow and wide contact surface
Datasheets(X)
Material | Steel |
Surface | Flake zinc silver |
RoHS-compliant | Yes |
Corrosion protection period | 600 h |
Locking function | Locking against self-loosening by mechanical interlocking |
Product weight (per item) | 2500.000 g |
Number of pieces in assortment/set | 500 PCS |
Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2
Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)
Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)
Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.
Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
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