the value collection 1 1/2 12 unf steel right hand hex jam nut 2 1/4" across flats, 27/32" high, uncoated can be found within the hex & jam nuts category. as part of msc industrial supply's
1035 piece grade 5 nut bolt and washer assortment hex head bolts, hex nuts, lock and flat washers standard coarse thread with 30 plastic bins 4.1 out of 5 stars 33 $139.99
grade 8 hex head bolts, 12 point, aircraft, grade 9, grade 5, socket head cap screws and much more.
apr 25, 2013 nut wouldn't even begin to start. look at it and it looks finer than the thread on my part. checked and its a 1" 14. checked another reference and it shows 1 12 as unf too. pull out a fastener catalog that's maybe 15 yrs old, and it shows fine thread bolts as 1" 12. wtf?
bel metric 14mm fine hex bolts license plate fasteners flange bolts 10.9 metric nuts metric washers allen head fasteners small wrench jis bolts 8.8 metric studs metric screws drain plugs and gaskets body clips . rivets . fasteners vacuum connectors metric hoses metric clamps wheel weights . stems . caps brake lines . fittings auto bulbs and harnesses electrical shop supplies cotter pins
12.9. 141. 970. 177. 1220. 160. 1100. high strength carbon steel stainless steel fasteners should be passivated. steel fasteners used for interior or cosmetic applications should be chrome plated per astm b 456, class sc 3 .. examples of hardened fasteners are steel bolts us grade 8 (metric property class 10.9), hardened steel washers
grade 5 120,000 psi minimum property class 8.8 830 mpa min grade 8 150,000 psi minimum property class 10.9 1040 mpa min grade 9 180,000 psi minimum property class 12.9 1220 mpa min if we had a bar that was heat treated to a grade 8 strength level and the bar is
no grade mark. sae j995 grade 2. hot or cold forged nut. carbon steel. and larger 90,000. sae j995 grade 5. hot or cold forged nuts. carbon steel. and larger 120,000 (unc) 109,000 (unf) sae j995 grade 8. hot or cold forged nuts. carbon steel. quenched and tempered. and larger 150,000. 2h. astm a194. hot or cold forged nuts for high
identification with the manufacturer s mark and the property class is mandatory for hexagon screws 3.6 to 12.9 and socket head cap screws 8.8 to 12.9 with thread diameter d> 5mm, where the shape of the screw always allows it preferably on the head.
grade 5 bolts have 3 evenly spaced radial lines on the head. grade f is roughly equivalent to grade 5. grade f nuts are used with grade 5 bolts. grade 8 / grade g. grade 8 bolts have been hardened more than grade 5 bolts. thus they are stronger and are used in demanding applications such as automotive suspensions.