RS PRO Bright Zinc Plated Steel Pan Head Self Tapping Screw, N°4 x 3/8in Long 9.5mm Long

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Subtotal (1 box of 100 units)*

£3.43

(exc. VAT)

£4.12

(inc. VAT)

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  • 133 unit(s) ready to ship
  • Plus 13 unit(s) ready to ship from another location
  • Plus 559 unit(s) shipping from 29 October 2025
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Box(es)
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Per unit*
1 - 4£3.43£0.034
5 - 9£3.24£0.032
10 - 29£3.10£0.031
30 +£2.87£0.029

*price indicative

RS Stock No.:
546-5610
Brand:
RS PRO
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Brand

RS PRO

Length Imperial

3/8in

Length Metric

9.5mm

Thread Size mm

2.9mm

Standards Met

DIN 7981C

Thread Size UTS

4

Imperial or Metric

Metric

Head Shape

Pan

Drive Type

Pozi

Finish

Bright Zinc Plated

Material

Steel

RS PRO Bright Zinc Plated Steel Pan Head Self Tapping Screw, N°4 x 3/8 in Long 9.5 mm Long


These zinc-plated self-tapping screws are designed to be used in applications where you need to join materials together, but can only access one of the surfaces. They're frequently used in the automotive world, as they meet industry demands for higher torque.

The screws have cross-recessed pan heads and there's no need for pilot holes as they will make their own threaded holes. Their pozidriv-type drive means that the screws can be drilled into place, with ease, with the helps of a Pozidrive screwdriver. Other types of self-tapping screws may cause damage.

The half-inch long screws are manufactured to UTS (Unified Thread Standard) No. 4 dimensions. As they're from our own RS PRO brand, these screws are strictly tested for quality and durability. Their steel construction with a clear passivated BZP (bright zinc-plated) finish ensures superior corrosion and abrasion resistance.

Features and Benefits


• Self-tapping steel screws
• Manufactured to UTS No. 4 dimensions
• 3/8 inch (imperial) or 9.5 mm (metric) in length
• Clear passivated bright zinc plating for superior corrosion and abrasion resistance
• Cross recessed pan-head and pozidriv-type drive for reducing screw and screwdriver damage during drilling

RS PRO


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards

they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

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