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3.5mm x 9.5mm Pozi Flange B Self Tapping Screw BS 4174 - BZP

Product code: ST4174B-3.5-9.5-BZP
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3.5mm x 9.5mm Pozi Flange B Self Tapping Screw BS 4174 - BZP | Vital Parts
3.5mm x 9.5mm Pozi Flange B Self Tapping Screw BS 4174 - BZP | Vital Parts
3.5mm x 9.5mm Pozi Flange B Self Tapping Screw BS 4174 - BZP | Vital Parts
3.5mm x 9.5mm Pozi Flange B Self Tapping Screw BS 4174 - BZP | Vital Parts
3.5mm x 9.5mm Pozi Flange B Self Tapping Screw BS 4174 - BZP | Vital Parts
3.5mm x 9.5mm Pozi Flange B Self Tapping Screw BS 4174 - BZP | Vital Parts
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Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.07 £0.08
100 - 499 £0.06 £0.07
500 - 999 £0.04 £0.05
1000 - 4999 £0.03 £0.04
5000 + £0.01 £0.01
£0.08 / each
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Product Specifications ST4174B-3.5-9.5-BZP
Thread Size 3.5mm
Length 9.5mm
Head Height 1.88mm
Flange Diameter 8.15mm
Drive PZ2
End Type B
Standard BS 4174
Material Zinc Plated Steel
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Order by 4pm (UK) for same day dispatch (Monday – Thursday, 2pm Friday). Next Day or Standard Delivery available via DHL or Royal Mail.

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Product Description

 

3.5mm x 9.5mm Pozi Flange B Self Tapping Screw BS 4174 - BZP - ST4174B-3.5-9.5-BZP | Vital Parts

Our 3.5mm x 9.5mm Pozi Flange B Self Tapping Screw BS 4174 - BZP is a high-quality self tapping screw designed to BS 4174 standards. Manufactured from Zinc Plated Steel, this screw features a wide flange to provide greater clamping area and improved load distribution. The PZ2 Pozi drive head ensures reduced cam-out and easy installation.

What Are Pozi Flange B Self Tapping Screws?

Pozi Flange B Self Tapping Screws are specialist fasteners used for directly driving into thin metals or plastics without needing pre-threading. The integral flange eliminates the need for a separate washer, making these fasteners ideal for quick, consistent installations in manufacturing and assembly applications.

Common Applications

  • Automotive Trim & Panels: Reliable fastening for plastic or metal vehicle parts.
  • Electrical Equipment: Mounting components to metal or plastic housings.
  • Appliance Assembly: Ideal for securing panels and brackets.
  • General Fabrication: Used in light-duty structural or sheet metal work.

Technical Specifications

  • Thread Size: 3.5mm
  • Length: 9.5mm
  • Flange Diameter: 8.15mm
  • Head Height: 1.88mm
  • Drive: PZ2
  • End Type: B
  • Standard: BS 4174
  • Material: Zinc Plated Steel

Why Buy from Vital Parts?

All of our fasteners are manufactured to high tolerances and supplied from UK stock for quick delivery. Our expert team is on hand to support all trade and industrial requirements.

  • High-quality BS 4174 specification
  • Same-day dispatch available
  • Bulk discounts and trade accounts

If you need assistance selecting the right size or would like to discuss custom options , contact our expert team at 01233 713581.

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