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10 L9 3/4"-10 x 4-1/2" Hex Head Bolts, 10 L9 Tension Washers, & 10 L9 Hex Nuts

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Original price was: $69.52.Current price is: $41.71.

Meta:
Brand : RBW
Screw Size : 3\4-10 x 4-1/2"
Head Style : Hex Head
Finish : Yellow Zinc
gtin13 : Does Not Apply
Country/Region of Manufacture : United States
Grade : L-9
MPN : Does Not Apply
UPC : Does Not Apply
System of Measurement : Inch
Drive Type : Hex
Thread Size : 10 tpi
Type : Hex Bolt
Drive Style : Hex Head
Thread Diameter (in.) : 3/4 inch
Item Length : 4-1/2 in
Material : Special High Strength Alloy Steel
Quantity : 10 sets

10 L-9, 3/4″ – 10 x 4-1/2″ Hex Head Cap screws Strongest off the shelf fasteners available. 10 L9 3/4-10 Hex Head L9 nuts 10 3/4″ L9 Tension Flat Washers ALL MADE IN U.S.A. Pictures may not be the exact fasteners listed, but are representative only. Check my other listings or send me a message regarding other sizes of L-9 fasteners. I stock up to 1″ diameter. The L9® Fastening System is designed for use in high stress, severe service environments. The highest mechanical strength off-the-shelf fastening system available, its special features control torque-tension characteristics to develop high clamp loads when using properly controlled tightening methods. Specially designed features include: • Thicker than standard bolt head adds wrenching surface • Washer face eliminates corner drag • Radius under bolt head adds strength • Countersunk washer inside diameter centers the washer against the bolt head bearing surface during tightening • UNR Radiused root bolt thread increases fatigue resistance by reducing the notch effect of conventional UN threads. • UNR Thread radius is maintained into the thread run-out at the junction of thread to shank • Smooth washer bearing surfaces distribute loads uniformly and reduce brinelling . • Plated finish assists torqueing • Chamfers eliminate corner drag • Thicker than standard nut side walls facilitate wrenching • Heat treating helps prevent splitting and stripping