Self-Tapping Screw + Washer A4 Stainless Steel

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	A4ST6.3-32	Evolution 6.3 x 32mm Hex Socket Self-Tapping Screws A4ST6.3-32 With 16mm Washer Stainless Steel A4 BiMetal		Quantity Price 1 - 99 100 - 499 500+ x	Read more
Stainless steel self-tapping screw (modified version of ISO 1479: 2011 Type C). For fixing profiled and flat aluminium sheeting or bracketry, installed through aluminium and tapping into thin-gauge steel substrates, for use in highly corrosive environments. 3/8” Hexagonal socket (male) drive with washer compression flange. Coarse thread with thread pitch of 1.8mm. Modified Type F (ISO 1479: 2011), Type BT (BS 4174: 1972 and ASTM C1513-18). 16mm OD Washer comprising 2mm thick vulcanised EPDM seal and 1.6mm thick profiled stainless-steel compression disc (of same grading as screw).
	A4ST6.3-50	Evolution 6.3 x 50mm Hex Socket Self-Tapping Screws A4ST6.3-50 With 16mm Washer Stainless Steel A4 BiMetal		Quantity Price 1 - 99 100 - 499 500+ x	Evolution 6.3 x 50mm Hex Socket Self-Tapping Screws A4ST6.3-50 With 16mm Washer Stainless Steel A4 BiMetal quantity
Stainless steel self-tapping screw (modified version of ISO 1479: 2011 Type C). For fixing profiled and flat aluminium sheeting or bracketry, installed through aluminium and tapping into thin-gauge steel substrates, for use in highly corrosive environments. 3/8” Hexagonal socket (male) drive with washer compression flange. Coarse thread with thread pitch of 1.8mm. Modified Type F (ISO 1479: 2011), Type BT (BS 4174: 1972 and ASTM C1513-18). 16mm OD Washer comprising 2mm thick vulcanised EPDM seal and 1.6mm thick profiled stainless-steel compression disc (of same grading as screw).
	A4ST6.3-75	Evolution 6.3 x 75mm Hex Socket Self-Tapping Screws A4ST6.3-75 With 16mm Washer Stainless Steel A4 BiMetal		Quantity Price 1 - 74 75 - 374 375+ x	Evolution 6.3 x 75mm Hex Socket Self-Tapping Screws A4ST6.3-75 With 16mm Washer Stainless Steel A4 BiMetal quantity
Stainless steel self-tapping screw (modified version of ISO 1479: 2011 Type C). For fixing profiled and flat aluminium sheeting or bracketry, installed through aluminium and tapping into thin-gauge steel substrates, for use in highly corrosive environments. 3/8” Hexagonal socket (male) drive with washer compression flange. Coarse thread with thread pitch of 1.8mm. Modified Type F (ISO 1479: 2011), Type BT (BS 4174: 1972 and ASTM C1513-18). 16mm OD Washer comprising 2mm thick vulcanised EPDM seal and 1.6mm thick profiled stainless-steel compression disc (of same grading as screw).
	A4ST6.3-100	Evolution 6.3 x 100mm Hex Socket Self-Tapping Screws A4ST6.3-100 With 16mm Washer Stainless Steel A4 BiMetal		Quantity Price 1 - 49 50 - 249 250+ x	Evolution 6.3 x 100mm Hex Socket Self-Tapping Screws A4ST6.3-100 With 16mm Washer Stainless Steel A4 BiMetal quantity
Stainless steel self-tapping screw (modified version of ISO 1479: 2011 Type C). For fixing profiled and flat aluminium sheeting or bracketry, installed through aluminium and tapping into thin-gauge steel substrates, for use in highly corrosive environments. 3/8” Hexagonal socket (male) drive with washer compression flange. Coarse thread with thread pitch of 1.8mm. Modified Type F (ISO 1479: 2011), Type BT (BS 4174: 1972 and ASTM C1513-18). 16mm OD Washer comprising 2mm thick vulcanised EPDM seal and 1.6mm thick profiled stainless-steel compression disc (of same grading as screw).