HEBEI JINZUO FASTENERS CO., LTD

HANDAN, CHINA / ENGLISH

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Countersunk Head Winged Self Drilling Screw

Countersunk Head Winged Self Drilling Screw
Product photograph from the JZ catalogue

A countersunk-head self-drilling screw with wings and under-head serrations, included in the light-steel-building range.

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Use and selection

Confirm the board, support and screw specification for the connection.

Catalogue size reference

Nominal diameter Length range / mm
M3.9 13-75
M4.2 13-75
M4.8 13-125
M5.5 13-150
M6.3 13-230

Length ranges are shown in millimetres. Confirm the exact dimensions, finish and availability when enquiring.

For your enquiry

  1. Which diameter, length and quantity do you require?
  2. What materials or parts are being joined?
  3. Which material, finish and packing arrangement should we quote?

Product information

Attributes Value
Design

Countersunk head, Wings, Under-head serrations, Drill point

Catalogue finishes

Dacromet coating and zinc plating

Describe the configuration

Head, drive, point and thread reference illustrations.