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Fasteners 8_17.qxp_Layout 1  8/18/17  11:55 AM  Page 10

                                                                    SELF-DRILLING SCREWS





             SELF-DRILLING SCREWS                          TECHNICAL INFORMATION
        FASTENERS  Stainless steel drill screws provide strength and corrosion   Tensile Strength                (Mechanical Characteristics)  Identification
                     ™
            Alumi-Flex 302 (18-8) Stainless Steel
                                                                       Peak Load                  PSI
                                                                      (Lbs. of Force)
            resistance in a variety of aluminum applications.
                                                                     Yield    Ultimate        Yield          Ultimate
                                                                                                  “3” below the Elco® logo as shown
            Specifications:                                Size              Pt.       (Fy)         (Fu)                (Fy)                (Fu)  The head marking consists of the number
            • Diameters: #10 to 1/4"                       #10-16       3     1,766       1,778          93,937       94,580
            • Lengths: 1/2" to 1-1/2"                      #12-14  3  2,300  2,320   93,268   94,061
                                                                                                        3            3
            • Head Style: Hex washer                       1/4-14  3  3,180  3,197   97,888   98,433
            • Drive System: Hex                            1/4-20  4  3,225  3,266  101,438      102,709  Flat head                  Hex washer head
            • Point Types: #3 and #4
                                                           Shear (Lbs. of Force)         Lapped 6061 T6 Aluminum Strips
            • Material: 302 stainless steel
            • Finish: Stalgard® GB (Galvanic Barrier) coating                                 Ult. Shear Strength
                                                           Size       Pt.   .060"  .090"   .125"     .187"    .250"    .312"   of Fastener
            Features & Benefits:                          #10-16    3      834    1,275   1,306       –          –           –                 1,152
            • Provides a very high level of corrosion resistance  #12-14    3      668    1,611   1,692    1,744     –           –                 1,545
            • Coating allows greater galvanic compatibility in   1/4-14     3      769    1,963   2,255    2,275     –           –                 2,122
             dissimilar metal applications involving aluminum  1/4-20     4        –      1,794   2,163    2,176   2,244   2,244            2,139
            • Head marked with a “3” for easy identification
                                                          Hex Washer Head Alumi-Flex 302 (18.8) Stainless Steel Self-Drilling Screws Made In USA
                                                          ITEM CODE                                        SIZE                                               PT. SIZE                       BOX QTY.             ITEM CODE            CTN. QTY.                FINISH
            Pull-Out (Lbs. of Force)                      ELC EAH430  #10 x 1/2"  #3     100    ELC EAH430/BULK  8000  Stalgard GB
                                                          ELC EAH445  #10 x 3/4"  #3     100    ELC EAH445/BULK  6000  Stalgard GB
            6061 T6 Aluminum
                                                          ELC EAH460  #10 x 1"   #3      100    ELC EAH460/BULK  5000  Stalgard GB
             Size           Pt.     .060"     .090"      .125"      .187"       .250"      .312"  ELC EAH630  #12 x 3/4"  #3  100  ELC EAH630/BULK  5000  Stalgard GB
                                                          ELC EAH650  #12 x 1"   #3      100    ELC EAH650/BULK  5000  Stalgard GB
            #10-16       3       341         849      1,460       –              –            –
                                                          ELC EAH680  #12 x 1-1/2"  #3   100    ELC EAH680/BULK  3000  Stalgard GB
            #12-14       3       347         859      1,533    236 0 *2  –             –  ELC EAH800  #14 x 3/4"  #3  100  ELC EAH800/BULK  3500  Stalgard GB
            1/4-14       3        386         955      1,657    3205 *1  3227 *2          –  ELC EAH820  #14 x 1"  #3  100  ELC EAH820/BULK  3000  Stalgard GB
                                               *2
            1/4-20       –         –        1,208      1,846    3291 *2  3289 3299 *2  ELC EAH835  #14 x 1-1/2"  #3  100  ELC EAH835/BULK  2000  Stalgard GB
                                                          ELC EAH870  1/4"-20 x 1"  #4   100    ELC EAH870/BULK  2000                Stalgard
           Mode of Failure Key                           GB
           Unless noted, the MOF was Material Failure in all test samples
           *1: 3 Test samples had material failure and seven samples had fastener failure  FlatHeadPhillipsUndercutHead Alumi-Flex 302 (18.8)Stainless Steel Self-Drilling Screws
           *2: Fastener failure in all test samples      ELC EBM160   #10 x 3/4"  #3     100    ELC EBM160/BULK  10000              Stalgard GB
                                                         ELC EBM260   #14 x 3/4"  #3     100    ELC EBM260/BULK  4500              Stalgard GB
            Architectural Roof Clip Fasteners             TECHNICAL INFORMATION

            The efficiency of self-drilling fasteners and the aethetics of  Pull-Out Values (Lbs
            an inobtrusive head are ideal
                                                          Diameter   Point Type    26 ga.     24 ga.    22 ga.      20 ga.     18 ga.    14 ga.    12 ga.
            for attaching metal roof clips
                                                           #10                   #3              139         206         272          303          498        970      1495
            to metal and wood.
                                                           #12                   #3              142         214         296          349          580      1078      1553
            Specifications:
                                                           Shear Values (Lbs
            • Diameters: #10 to #12"
            • Lengths: 1" to 2"                           Diameter   Point Type    20 ga.     18 ga.    16 ga.    14 ga.
            • Head Styles: Pancake                         #10                  #3               301         503         710          969
            • Drive Systems: Phillips                      #12                  #3               775        1361       1624     1974
            • Material: Carbon steel
                                                         Pancake Head Phillips Architectural Clip Screws Steel    Made In USA
            • Finishes: Silver Stalgard® coating
                                                          ITEM CODE                                        SIZE                                               PT. SIZE                       BOX QTY.             ITEM CODE            CTN. QTY.         FINISH
            Features & Benefits:                         ELC EDO450-100  #10 x 1"  #3    100   ELC EDO450/BULK  4000  Silver Stalgard
            • Eliminates separate drilling and tapping operations  ELC EDO460-100  #10 x 1-1/2"  #3  100  ELC EDO460/BULK  3000  Silver Stalgard
                                                         ELC EDO470-100  #10 x 2"  #3    100   ELC EDO470/BULK  2000  Silver Stalgard
            • Pancake head improves prevents panel dimpling  ELC EDO735-100  #12 x 1"  #3  100  ELC EDO735/BULK  4000  Silver Stalgard
                                                         The information and data contained on this page is current as of publication date.
       10
           800 456-2658         email: sales@tannerbolt.com        www.shoptanner.com
                                   714 Montauk Ave., Brooklyn,  NY 11208    718 434-4500   Fax: 718 434-3215
                                    60-01 55th Drive, Maspeth, NY 11378    718 786-2050   Fax: 718 228-7297
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