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CEI Bolts. CEI's heat-treated carbon steel bolts are manufactured to CEI's exacting specifications. CEI's hex head is specially designed to resist wear so that the Allen wrench can be inserted and remove bolts even after hours and hours of heavy-duty wear. CEI's bolts surpass the highest quality standards in the industry.

All data included in this chart is advisory only and its use by anyone is voluntary.

CEI Square Shank: /2" Stump Grinder Tooth W/Lock Nut. CEI. FromThe Square Shank series stump grinder teeth come standard with a Grade 8 Lock Nut so you can get to work at once. The thick square section of the teeth and large lock nuts provide more surface contact and uniform cutting.

Quick View. Service Manual Supplement July Fastener Torque Specifications 4 SAE and Metric Fastener Torque Specifications SAE Plain and Zinc Plated Hex and Socket Head Cap. K values: waxed (e.g. pressure wax as supplied on high strength nuts), hot dip galvanized, and plain non-plated bolts (as received); Torque has been converted into ft/lbs by dividing the result of the formula by All calculations are for Coarse Thread Series (UNC). Class ISO Metric Coarse Pitch Bolts & Screws Bolt Tension Recommended Corresponding to Assembly 65% of Proof Load Torque kN Nm To convert kN to lbf: Multiply kN by To convert Nm to lbft: Multiply Nm by 17 30 47 73 File Size: KB.

Torque specifications are shown either as an exact figure, or a specific range. Follow any special instructions or multi-step directions carefully to assure correct final torque. There may be different specifications for different size bolts, bolts in different positions, tightening bolts in several stages, or a cold engine vs.

a warm engine.