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Metal Construction Screws

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Metal Construction Screws

Self-Drilling Light Section Screws Exterior Silver - 5.5 x 19
Hex Screw S/DRILL No3 EXT_x000D_

Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole.
£ 6.21 6.21 GBP
Self-Drilling Light Section Screws Exterior Silver with EPDM Washer - 5.5 x 100
Hex Screw W16 S/DRILL No3 EXT_x000D_

Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole.
£ 22.03 22.03 GBP
Self-Drilling Light Section Screws Exterior Silver - 5.5 x 100
Hex Screw S/DRILL No3 EXT_x000D_

Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole.
£ 19.75 19.75 GBP
Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws - 5.5 x 85
WingTip Screw S/DRILL No4 Zinc_x000D_

Specifically designed to attach wood to heavy section steel (Max. 12mm). Metric thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal.
£ 19.83 19.83 GBP
Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws - 5.5 x 65
WingTip Screw S/DRILL No4 Zinc_x000D_

Specifically designed to attach wood to heavy section steel (Max. 12mm). Metric thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal.
£ 29.12 29.12 GBP
Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws - 5.5 x 45
WingTip Screw S/DRILL No4 Zinc_x000D_

Specifically designed to attach wood to heavy section steel (Max. 12mm). Metric thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal.
£ 20.38 20.38 GBP
Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws - 5.5 x 120
WingTip Screw S/DRILL No4 Zinc_x000D_

Specifically designed to attach wood to heavy section steel (Max. 12mm). Metric thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal. NOTE: Partially threaded.
£ 28.12 28.12 GBP
Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws - 5.5 x 100
WingTip Screw S/DRILL No4 Zinc_x000D_

Specifically designed to attach wood to heavy section steel (Max. 12mm). Metric thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal. NOTE: Partially threaded.
£ 23.62 23.62 GBP
Self-Drilling Heavy Section Screws Exterior Silver with EPDM Washer - 5.5 x 80
Hex Screw W16 S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole. NOTE: Partially threaded.
£ 26.24 26.24 GBP
Self-Drilling Heavy Section Screws Exterior Silver with EPDM Washer - 5.5 x 80
Hex Screw S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.
£ 21.26 21.26 GBP
Self-Drilling Heavy Section Screws Exterior Silver with EPDM Washer - 5.5 x 65
Hex Screw W16 S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.
£ 19.17 19.17 GBP
Self-Drilling Heavy Section Screws Exterior Silver - 5.5 x 65
Hex Screw S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.
£ 16.88 16.88 GBP
Self-Drilling Heavy Section Screws Exterior Silver with EPDM Washer - 5.5 x 55
Hex Screw W16 S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.
£ 17.51 17.51 GBP
Self-Drilling Heavy Section Screws Exterior Silver - 5.5 x 55
Hex Screw S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.
£ 15.37 15.37 GBP
Self-Drilling Heavy Section Screws Exterior Silver with EPDM Washer - 5.5 x 38
Hex No.5 S/D Screw W16 Bag SO_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole. NOTE: Partially threaded.
£ 14.64 14.64 GBP
Self-Drilling Heavy Section Screws Exterior Silver with EPDM Washer - 5.5 x 38
Hex Screw W16 S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.
£ 13.64 13.64 GBP
Self-Drilling Heavy Section Screws Exterior Silver - 5.5 x 38
Hex Screw S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.
£ 11.44 11.44 GBP
Self-Drilling Heavy Section Screws Exterior Silver with EPDM Washer - 5.5 x 32
Hex Screw W16 S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.
£ 12.34 12.34 GBP
Self-Drilling Heavy Section Screws Exterior Silver - 5.5 x 32
Hex Screw S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.
£ 10.32 10.32 GBP
Self-Drilling Heavy Section Screws Exterior Silver with EPDM Washer - 5.5 x 100
Hex Screw W16 S/DRILL No5 EXT_x000D_

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole. NOTE: Partially threaded.
£ 35.32 35.32 GBP