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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 2 to 4 working days |
| Next Day | £9.99 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 5 to 7 working days |
Product Number: BST3519
Variations
Running out of the right fixings mid-job wastes time and holds up your workshop. The Sealey BST3519 keeps you stocked with black self-tapping screws in a practical pack of 100, sized at 3.5 x 19mm with a flanged Pozi head for secure, flush-finishing fastening. Manufactured to BS 4174, these screws meet a recognised British Standard for quality and consistency. The pack is supplied in a resealable bag to keep fixings organised and prevent loss between uses.
Key Features:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Model No | BST3519 |
|---|---|
| Brand | Sealey |
| Nett Weight | 0.13kg |
| Pack Qty | 100 |
| Size | 3.5 x 19mm |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £5.99
Next Day Delivery Available
Delivery Estimate: 2 to 4 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | ST4219 | BST4219 | BST4819 | BST4216 | BST4816 |
| Type | Self-Tapping Screw | Self-Tapping Screw | Self-Tapping Screw | Self-Tapping Screw | Self-Tapping Screw |
| Length | 19mm | 19mm | 19mm | 16mm | 16mm |
| Material | Steel | Steel | Steel | Steel | Steel |
| Diameter | 4.2mm | 4.2mm | 4.8mm | 4.2mm | 4.8mm |
| Diameter Range | Up to 10mm | Up to 10mm | Up to 10mm | Up to 10mm | Up to 10mm |
| Finish | Black | Black | Black | Black | |
| Format | Single size | Single size | Single size | Single size | Single size |
| Length Range | Up to 25mm | Up to 25mm | Up to 25mm | Up to 25mm | Up to 25mm |
| Pieces | 100 | ||||
| Show More | |||||
A. The BST3519 screws measure 3.5 x 19mm.
A. They feature a flanged Pozi head.
A. Each pack contains 100 screws, supplied in a resealable bag.
A. The BST3519 is manufactured to BS 4174.
A. Yes, these are black self-tapping screws.
A. Yes, the pack of 100 is supplied in a resealable bag for convenient storage.
A. Yes, variants are available in different sizes. BST3510 and BST3513 are alternative versions in the same product family.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
A. Every product comes with a different guarantee and warranty. Warranty details are shown in the product's tech specs or datasheet where available.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification. Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
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