Square nut

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11	HOW TO MAKE A SECCHI DISK MATERIALS: • 20 cm diameter circle of acrylic disk 3/8” or 1/2” in thickness (aluminum or steel may be substituted, but wood is not recommended) • 15 cm circle or square of 1/8” galvan Add to Reading List Source URL: des.nh.gov Language: English - Date: 2013-03-10 05:00:00 Chemistry Corrosion Washer Galvanization Nut Wire rope Rust Secchi disk Screw Construction Fasteners Technology
12	NOTES SIGN PANEL SIGN POST[removed]" (IN} SQUARE, 12-GAGE Add to Reading List Source URL: www.wsdot.wa.gov Language: English - Date: 2014-06-17 12:39:46 Nut Washer Signage Traffic sign Fasteners Construction Screws
13	PRECISION MACHINED NUTS Brass, Stainless Steel and Aluminum Nuts are manufactured in an efficient 15,000 square foot facility. Add to Reading List Source URL: www.goksanmakina.com Language: English - Date: 2013-05-12 10:08:34 Technology Fasteners Metalworking hand tools Manufacturing Panel nut Wrench Locknut Nuts Screws Construction