5.5 X 50 SELF DRILL SCREW HEAVY SECT **NO WASHER**

Product Code: CDHEX5550050

For fixing sheet metal to heavy section / hot rolled steel purlins.

• For Heavy Section Steel 6.0 to 12.5mm
• No Washer
• Hex Head – 5/16" A/F
• Steel, Zinc Plated

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