Best Materials Roofing Supplies

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1/4 X 7/8 HWH TEK Cup Head Lap Screw w/ NEO (250) - 1/4-14 X 7/8 Inch HWH Cup Head TEK Lap Screw, Galvanized, with EPDM sealing washer. SFS #V5076-FF. Commonly used for fastening two sheets of overlapping roof metal. 250/Bag. Price/Bag.
 
1/4 X 7/8 HWH TEK Cup Head Lap Screw w/ NEO (250)
TEK14X78HWH-NEO-LAP
$30.00 SALE $17.45
(Savings: $12.55)
 
 Buy 4 or more and pay $29.34 each (save $0.66) 
 
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  PRODUCT: 1/4-14 x 7/8 in. HWH TEK Lap Screw, with solid cup head & sealing washer. 250/Bag. Price/Bag. (SFS #S5076-FF). Shipping leadtime 4-7 business days.

APPLICATIONS:
  • Lap Seams in metal roofing or siding.
  • Metal-to-Metal.
  • Metal Roofing Steel Framing
FEATURES:
  • Impax™— Sealer — Drill Screws 1/4-14 Impax sealer for fastening metal-to-metal and Metal Lap Seam.
  • Integral cupped 5/16" Hex Washer Head configuration fastener with an EPDM sealing washer instead of the traditional bonded sealing washer.
  • Precision cold forged assuring superior point strength and the fastest drilling time performance through high strength steel and nested purlins.
  • Delivers ultimate performance in light, medium and heavy gage applications.
  • Designed and engineered to have low driving and thread engagement torque and provide maximum clamp load.
  • 5/16" AF Cupped Hex Washer Head:
    Thread Major Dia: .246 – .240
    Thread Minor Dia: .192 – .185
  • Strength (lbs ult.):
    Tensile: 3800
    Torsional: 150 in-lbs
    Shear: 2850
  • Pull-out (lbs ult.):
    22 ga (.105): 379
    24 ga (.075): 304
    26 ga (.060): 204
SPECIFICATIONS:
Product Data Sheet

Questions?
Email us at sales@bestmaterials.com or
Call us at 1-800-474-7570 or 602-272-8128
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