L9 Bolt Specifications. Country of origin is subject to change. The torque values can only be achieved if nut (or tapped hole) has a proof load greater than or equal to the bolt's minimum ultimate tensile strength.
So the bolt is in spec. I have seen internal thread micrometers that. These steel washers are manufactured to united states standard (uss) specifications, and are suitable for use in industrial applications such as manufacturing, maintenance, and repair.
The Highest Sae Grade For Hex Cap Screws Is L9.
Other hex cap screws have a grade 5 or grade 8. Grade 9 hex head bolts. Some hex cap screws have a grade 2.
There Is A Minimum And Maximum Value.
Type 2 was withdrawn in 2002. The leader in fasteners, shop supplies, hand tools, and hardware. (nas) bolts come in a large variance of lengths, thread types, head type, and material type.
Choose From Our Selection Of L9 Washers In A Wide Range Of Styles And Sizes.
To access our complete brochure library, click here. Construction machinery (34425) articulated dump trucks (389) attachments (11804) backhoe loaders (723) bulldozers (791) cold milling machines (245) crawler dumper (363) Astm a490 covers two grades type 1 & type 3, the later being weathering steel.
Torque Has Been Converted Into Ft/Lbs By Dividing The Result Of The Formula By 12.
Grade 9 steel construction allows these hex head cap screws to have higher tensile strength and higher yield strength than grade 8 steel. Washer standards l9(r) package weight 0. A chart to identify bolt grades using bolt grade markings;
Our L9 Fasteners Are High Tensile Strength Products, Made And Designed For Use In High Stress Environments.
So the bolt is in spec. For reading the specifications of the bolt follow these steps: The torque values can only be achieved if nut (or tapped hole) has a proof load greater than or equal to the bolt's minimum ultimate tensile strength.