Head shapes. Wood type screws are also normally used for securing into wall plugs. Screws for chipboard usually have 2 threads the full length of the shank. The length of screw is taken from where the screw will sit on the surface of the material to the point of the screw.
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New old stock British screws in excellent condition Total length not including head 1.5". Pack of 4
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Kaiser Verschlussschraube 8717.96.08 Verschlussschraube Verschlussschraube.
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Vintage Nettlefolds New Various Imperial Wood Screws Bundle. Six lots of various sized wood screws as photographed
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E.g. Thread sizes, Spanner/ Wrench Sizes etc. CARBON ZINC CR+3 High Tensile, Bolt, 5 Grade Steel (8.8) UNC and UNF high tensile standard is marked with an, '5'. This is comparable with, High Tensile - 8.8.
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Socket Button Head Screws are low-profile, and used for safety and aesthetic applications with their rounded/ mushroom head, featuring no sharp or pointed edges. UNF 1/4", Socket Screw Button, High Tensile/ 10.9, Self-Colour, DIN 9427.
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Kaiser Verbindungskasten 9908.01 Decke Verbindungskasten.
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Kaiser Verschlussschraube 8717.96.11.08 Verschlussschraube Verschlussschraube.
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UNF 3/4" Socket Screw Countersunk High Tensile 10.9 DIN7991 UNF 3/4" (16 T.P.I.) x 3", Fine Pitch, High Tensile (Grade 10.9), Self Colour. Hex/ Allen Socket Countersunk Screw/ Bolts Countersunk fasteners are designed to fit flush on the connecting surface when fully tightened.
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Aluminium Rivnuts. Hex Full Nuts. 8.8 High Tensile Zinc Plated. Spring Washers. Cap Head Bolts. Flat Washers. Penny Washers. Zinc Rivnuts.
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Kaiser Verschlussschraube 8710.25 Verschlussschraube Verschlussschraube.
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UNF Grub Screws (Unified Fine) CUP POINT High Tensile Steel.
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UNC 5/16" Socket Screw Countersunk High Tensile 10.9 DIN7991 UNC 5/16" (18 T.P.I.), Coarse Pitch, High Tensile (Grade 'S'/ 10.9), Self Colour. This space of unthreaded area confirms that the fastener is now a bolt (socket countersunk bolt in this case) and is shouldered.
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BSF Socket Screw Countersunk 10.9 HT 1/4" 5/16" 3/8" 7/16" 1/2" BSF 1/4", 5/16", 3/8", 7/16", 1/2", Fine Pitch, High Tensile 10.9, Self Colour. They are tightened and loosened with an allen/ hex key drive.
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25 Stk. Kaiser Geräte-Verbindungsdose 9264-12 Decke Geräte-Verbindungsdose.
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Kaiser Verschlussschraube 8745.25 Verschlussschraube Verschlussschraube.
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UNF 10/32" Socket Cap Screw High Tensile 12.9 Self Colour DIN912 UNF 10 (32 T.P.I.), Fine Pitch, High Tensile (12.9), Self Colour DIN 912. A screw is fully threaded and a bolt is partialy threaded. ‘Socket,’ refers to the hexagon shaped indentation found on the top of the fasteners’ head.
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Kaiser Verschlussschraube 8740.11.08 Verschlussschraube Verschlussschraube.
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UNC 1/2" Socket Cap Screw High Tensile 12.9 Self Colour DIN912 UNC 1/2" (13 T.P.I.), Coarse Pitch, High Tensile (12.9), Self Colour DIN 912. What is a socket cap screw/ bolt?. A screw is fully threaded and a bolt is partialy threaded.
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UNC 7/8" Socket Cap Screw High Tensile 12.9 Self Colour DIN912 UNC 7/8" (9 T.P.I.), Coarse Pitch, High Tensile (12.9), Self Colour DIN 912. What is a socket cap screw/ bolt?. A screw is fully threaded and a bolt is partialy threaded.
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