3.5mm x 12mm Torx Flanged Screw for Soft Plastics (PT30) | Black Zinc Steel

Product code: TFPT30-35-12-BLZN
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3.5mm x 12mm Torx Flanged Screw for Soft Plastics (PT30) | Black Zinc Steel
3.5mm x 12mm Torx Flanged Screw for Soft Plastics (PT30) | Black Zinc Steel
3.5mm x 12mm Torx Flanged Screw for Soft Plastics (PT30) | Black Zinc Steel
3.5mm x 12mm Torx Flanged Screw for Soft Plastics (PT30) | Black Zinc Steel
3.5mm x 12mm Torx Flanged Screw for Soft Plastics (PT30) | Black Zinc Steel
3.5mm x 12mm Torx Flanged Screw for Soft Plastics (PT30) | Black Zinc Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 49 £0.33 £0.39
50 - 99 £0.19 £0.23
100 - 249 £0.12 £0.15
250 - 499 £0.10 £0.12
500 - 999 £0.08 £0.10
1000 - 4999 £0.07 £0.08
5000 + £0.05 £0.06

£0.39 / each


Up to 1,000 units
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50,000 + units
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Product Specification
Thread Size 3.5mm
Thread Length 12mm
Material Steel Black Zinc
Head Diameter 7.0mm
Head Height 2.40mm
Drive T10
Head Style Flanged

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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01233 713581


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3.5mm x 12mm Torx Flanged PT30 Screw for Soft Plastics | Black Zinc Plated Steel

This 3.5mm x 12mm Torx Flanged PT30 Screw is intended for consumer electronics and dark enclosures. It combines Black Zinc Plated Steel, a T10 Torx recess and specialist plastic thread geometry with a broad flange that spreads clamping pressure across the component.

What Are Torx Flanged PT30 Screws?

A Torx Flanged PT30 screw combines specialist plastic thread geometry with a broad bearing head and positive Torx drive. The 30° thread form helps reduce outward stress on the plastic boss while the flange is useful where a larger surface area is needed around the fixing point.

Common Applications

  • Furniture Components: Secures suitable moulded plastic fittings and panels used in furniture manufacture.
  • Control Equipment: Secures plastic panels and housings used around switches, sensors and electronic controls.
  • Automotive Interiors: Secures trim, housings and interior plastic components where reduced boss stress and positive Torx engagement are useful.
  • Industrial Equipment: Secures plastic guards, instrument covers and housings used on machinery and control equipment.

3.5mm x 12mm Torx Flanged PT30 Screw Dimensions

  • Thread Size: 3.5mm
  • Thread Length: 12mm
  • Head Diameter: 7.0mm
  • Head Height: 2.40mm
  • Drive: T10
  • Material: Steel Black Zinc
  • Head Style: Flanged

Key Benefits

  • T10 Torx drive provides positive engagement and efficient torque transfer.
  • Thread-forming action displaces plastic rather than producing conventional cutting swarf.
  • Correct pilot-hole diameter, boss size and thread engagement should be selected for the specific plastic and assembly.
  • 2.40mm head height matches the uploaded SKU specification.

See related dimensions and materials in the Torx Flanged PT30 Screw range. If you are designing a plastic boss or choosing between PT30 and PT45, our Engineering Guide to Screws for Plastic covers pilot-hole ratios, thread engagement and torque testing. For help, call 01233 713581.

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