System Zero Zinc Plated Steel Flange Button Tamper Proof Security Screw, M4 x 19 mm
- RS Stock No.:
- 526-760
- Mfr. Part No.:
- SZM0420-Z
- Brand:
- System Zero
This image is representative of the product range
Bulk discount available
View bulk pricing optionSubtotal (1 bag of 100 units)*
$61.66
(exc. GST)
$70.91
(inc. GST)
FREE delivery for orders over $60.00 ex GST
In Stock
- Plus 28 unit(s) shipping from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 - 4 | $61.66 | $0.617 |
| 5 - 9 | $60.64 | $0.606 |
| 10 - 29 | $59.12 | $0.591 |
| 30 + | $57.29 | $0.573 |
*price indicative
- RS Stock No.:
- 526-760
- Mfr. Part No.:
- SZM0420-Z
- Brand:
- System Zero
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | System Zero | |
| Product Type | Tamper Proof Security Screw | |
| Thread Size | M4 | |
| Length | 19mm | |
| Drive Type | System Zero | |
| Head Shape | Flange Button | |
| Material | Steel | |
| Finish | Zinc Plated | |
| Standards/Approvals | DIN 7985, DIN 84, DIN 933, ISO 7379, ISO 7380, DIN 963, DIN 85, DIN 931, DIN 965T, DIN 965, DIN 916, DIN 912, DIN 964, DIN 7985T | |
| Select all | ||
|---|---|---|
Brand System Zero | ||
Product Type Tamper Proof Security Screw | ||
Thread Size M4 | ||
Length 19mm | ||
Drive Type System Zero | ||
Head Shape Flange Button | ||
Material Steel | ||
Finish Zinc Plated | ||
Standards/Approvals DIN 7985, DIN 84, DIN 933, ISO 7379, ISO 7380, DIN 963, DIN 85, DIN 931, DIN 965T, DIN 965, DIN 916, DIN 912, DIN 964, DIN 7985T | ||
- COO (Country of Origin):
- JP
Metric Machine Screws: Bright Zinc Plated Steel
System Zero® Tamperproof Screws
Tamperproof security machine screws which require a special tool for insertion or removal
Suitable for security applications requiring high torque fasteners
Note
Please refer to hand tools section for suitable Drivers.
Related links
- System Zero Plain Stainless Steel Flange Button Tamper Proof Security Screw, M4 x 19 mm
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- System Zero Zinc Plated Steel Flange Button Tamper Proof Security Screw, M6 x 19 mm
- System Zero Zinc Plated Steel Flange Button Tamper Proof Security Screw, No. 8 x 19 mm
- System Zero Zinc Plated Steel Flange Button Tamper Proof Security Screw, No. 6 x 19 mm
- System Zero Plain Stainless Steel Flange Button Tamper Proof Security Screw, M4 x 12 mm