screws, nails, bolts 0.0 / 5 ? Design & Technology: Resistant MaterialsGCSEAll boards Created by: Sophie :)Created on: 30-05-13 14:21 98523741106 Across 1. something used to tighten machine screws? (5, 3) 6. what tool is used to tighten a bolt? (7) 7. using nails is ....... than using screws. (7) Down 2. A type of screw head. (11) 3. a method of fastening machine screws and bolts directly into metal or plastic without using nuts. (9) 4. the name of the tool used to cut the male thread onto a rod? (5, 3) 5. which screw has a straight shank as well as a threaded shank? (7, 5) 8. used on metals or hard plastics. (4, 7, 6) 9. Requires a pilot hole to be drilled before putting it in? (9) 10. Has a straight shank and no thread (4)
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