1"-8 x 8" Hex Head Cap Screw

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Package Quantity: 1

Package Weight: 2 lbs

Item: 981664

  • THE L9 FASTENING SYSTEM - Designed for high stress, severe service environments.
  • THE HIGHEST MECHANICAL STRENGTH - The strongest off-the-shelf fastening system available.
  • HIGHER CLAMP LOADS & SUPERIOR HOLDING - L9's special features control torque-tension characteristics to develop maximum, consistent holding power.
  • HIGH GRADE AISI 8640H ALLOY STEEL - Superior strength and consistency. Mechanically tested to meet ASTM F606 standards. RoHS compliant zinc yellow trivalent plated.
  • 180,000 TO 200,000 P.S.I. TENSILE STRENGTH - Substantially stronger than SAE Grade 8 fasteners while possessing the minimum ductility of Grade 8 to eliminate embrittlement concerns.
  • MADE IN THE U.S.A.
Brand: Kimball Midwest Approved Vendor
Color: Yellow
Diameter: 1"
Finish: Zinc, Yellow Trivalent
Grade: L9
Head Style: Hex Head
Length: 8"
Material: Alloy Steel
Measurement Type: USS
Private Label: No
Short Description: L9 Coarse Thread (USS) Zinc Yellow Trivalent Plated
Tensile Strength: 180,000 PSI
Thread Pitch: 8
Thread Type: Coarse
  1. HIGH HEAD DESIGN – Higher heads than standard fasteners to give additional wrenching surface.
  2. SMOOTH WASHER FACE – Eliminates corner drag.
  3. UNDERHEAD RADIUS – Adds strength and reduces external stressing.
  4. UNR RADIUSED ROOT BOLT THREAD – Increases fatigue resistance by reducing the notch effect of conventional UN threads.
  • THE L9 FASTENING SYSTEM - Designed for high stress, severe service environments.
  • THE HIGHEST MECHANICAL STRENGTH - The strongest off-the-shelf fastening system available.
  • HIGHER CLAMP LOADS & SUPERIOR HOLDING - L9's special features control torque-tension characteristics to develop maximum, consistent holding power.
  • HIGH GRADE AISI 8640H ALLOY STEEL - Superior strength and consistency. Mechanically tested to meet ASTM F606 standards. RoHS compliant zinc yellow trivalent plated.
  • 180,000 TO 200,000 P.S.I. TENSILE STRENGTH - Substantially stronger than SAE Grade 8 fasteners while possessing the minimum ductility of Grade 8 to eliminate embrittlement concerns.
  • MADE IN THE U.S.A.
Brand: Kimball Midwest Approved Vendor
Color: Yellow
Diameter: 1"
Finish: Zinc, Yellow Trivalent
Grade: L9
Head Style: Hex Head
Length: 8"
Material: Alloy Steel
Measurement Type: USS
Private Label: No
Short Description: L9 Coarse Thread (USS) Zinc Yellow Trivalent Plated
Tensile Strength: 180,000 PSI
Thread Pitch: 8
Thread Type: Coarse
  1. HIGH HEAD DESIGN – Higher heads than standard fasteners to give additional wrenching surface.
  2. SMOOTH WASHER FACE – Eliminates corner drag.
  3. UNDERHEAD RADIUS – Adds strength and reduces external stressing.
  4. UNR RADIUSED ROOT BOLT THREAD – Increases fatigue resistance by reducing the notch effect of conventional UN threads.

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