Specification Brand : Jake Sales BulletPoint : Price For: Each Drive Type: Hex Socket System of Measurement: Inch Drive Size: 1/4" Finish: Plain Point Type: Cup Thread Size: 1/2-13 Material: Alloy Steel Item: Socket Set Screw Type: Coarse Rockwell Hardness: C45-53 Decimal Equivalent: 0.025" Class: 3A Point Dia.: 0.291" Overall Length: 1" Country of Origin (subject to change): United States BulletPoint1 : Stainless Steel screws are ultimate in corrosion resistance in high humidity areas - no corrosion BulletPoint2 : Stainless Steel Screws are backed by a 50 Year Manufacturer Warranty against manufacturing defects BulletPoint3 : These Stainless Steel screws have a 1/4 Inch Hex Screw Head for easy driving BulletPoint4 : The 1/2" EPDM washer seals the screws to the roofing panel to prevent leaking BulletPoint5 : Rough Estimation - Regular Roofing Project Should Require 80 Screws per 10' x 10' Section of Roofing Color : NO PAINT DriveSystem : External Hex ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 840129217763 ExternallyAssignedProductIdentifier2 : 0840129217763 ItemName : Stainless Steel Metal Roofing Screws (250) 9 x 2 NO Paint hex Head Sheet Metal Roofing Screw. Self-Piercing (SP) tip Metal to Wood siding Screws EPDM Washer ItemPackageDimensions_Height : 24.3078 centimeters ItemPackageDimensions_Length : 7.493 centimeters ItemPackageDimensions_Width : 19.4056 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sheet-metal-screws Manufacturer : Jake Sales Material : Stainless Steel MeasurementSystem : Imperial MetalType : Stainless Steel ModelName : 9x2" SS Metal Roofing Screw (NO PAINT)(250 COUNT) ModelNumber : 9-2-NO-PAINT-STAINLESS-ROOFING-250 NumberOfItems : 250 NumberOfPieces : 250 PartNumber : 9-2-NO-PAINT-STAINLESS-ROOFING-250 ProductDescription : #9 Stainless Steel GALVANIZED/ZINC 9 x 2 Inch Long Sheet Metal Roofing Screws
-Stainless Steel screws are ultimate in corrosion resistance in high humidity areas - no corrosion -Stainless Steel Screws are backed by a 50 Year Manufacturer Warranty against manufacturing defects -These Stainless Steel screws have a 1/4 Inch Hex Screw Head for easy driving -The 1/2" EPDM washer seals the screws to the roofing panel to prevent leaking -Rough Estimation - Regular Roofing Project Should Require 80 Screws per 10' x 10' Section of Roofing
Depending on the application and personal preference, No Paint/Galvanized Zinc screws go well with many types of gray, galvanized and other colors of roofing sheet metal. Generally buying galvanized coated screws is a great way to purchase a long lasting but low cost roofing screw
9 x 2 Stainless Steel GALVANIZED/ZINC Sheet Metal Roofing Screws All our metal roofing screws use EPDM Washers to seal the screw to metal roofing panel to stop leaking. Our metal roofing screws EPDM washers hold up well to ozone, temperature extremes, ultraviolet radiation, and other harsh outdoor environmental conditions. The EPDM Washer is Bonded to a Galvanized Steel Washer Prevent Sealing Issues Due to Fluctuating Temperature Ranges. Compared to Neoprene Washers, the EPDM Temperature range of -60 to 350 F is Far Superior to Neoprene washers which have a much narrower temperature range
When Installing these screws we recommend using screw-gun with torque control or a depth sensing feature. Impact tools are not recommended