Weather Screws

ITW Buildex® Weather Screws are purpose-built self-drilling fasteners designed to deliver exceptional performance in exterior, high-moisture, and weather-exposed applications. Combining rugged self-drilling capability with advanced corrosion resistance and sealing features, these screws provide reliable retention and long-term durability where traditional fasteners often fail.

Head Style
Drill Point
Finish
Diameter
Length
Washer
Part Number Size Head Style Drill Point Finish Drill & Tap Capacity Max Material Attachments Box Qty
1263000 12-24X2" Hex Washer Head #5.0 0.125-0.500 1.075 1,500
1095253 1/4-14 x 7/8" Hex Washer Head #1 Climaseal 0.018-0.095" 0.32 2,500
1095254 1/4-14 x 7/8" Hex Washer Head #1 Climaseal 0.018-0.095" 0.32 2,500
1004000 1/4-28 x 4'' Hex Washer Head #5 Climaseal .125-.500 3.03 500
1005000 10-16 x 3/4'' Hex Washer Head #3 Climaseal .036-.175 0.205 3,000
1009000 12-14 x 3/4'' Hex Washer Head #3 Climaseal .036-.210 0.15 3,000
1010000 12-24 x 7/8'' Hex Washer Head #4 Climaseal .125-.250 0.205 3,000
1011000 12-14 x 1'' Hex Washer Head #3 Climaseal .036-.210 0.4 3,000
1016000 12-14 x 2'' Hex Washer Head #3 Climaseal .036-.210 1.33 1,500
1018000 1/4-14 x 1-3/4'' Hex Washer Head #3 Climaseal .036-.210 1.06 1,500
1019000 1/4-14 x 1-1/4'' Hex Washer Head #3 Climaseal .036-.210 0.53 2,000
1021000 1/4-14 x 2'' Hex Washer Head #3 Climaseal .036-.210 1.28 1,000
1023000 12-14 x 3/4'' Hex Washer Head #3 Climaseal .036-.210 0.26 3,000
1026000 12-14 x 1'' Hex Washer Head #3 Climaseal .036-.210 0.49 2,500
1029000 12-14 x 1-1/4'' Hex Washer Head #2 Climaseal .036-.210 0.56 2,500
1044000 1/4-14 x 1'' Hex Washer Head #3 Climaseal .036-.210 0.31 2,500
1048000 1/4-14 x 1-1/2'' Hex Washer Head #3 Climaseal .036-.210 0.81 2,000
1063053 17-14 x 1'' Hex Washer Head Type AB Climaseal --- 0.685 2,500
1160000 1/4-14 x 1'' Hex Washer Head #3 Climaseal .036-.210 0.28 2,500
1165253 12-14 x 1'' Hex Washer Head #3 Climaseal .036-.210 0.31 2,500
1167253 12-14 x 1-1/4'' Hex Washer Head #2 Climaseal .036-.210 0.56 2,500
1167254 12-14 x 1-1/4" Hex Washer Head #2 Climaseal .036-.210 0.56 2,000
1168254 12-14 x 1-1/2" Hex Washer Head #2 Climaseal .036-.210 0.79 2,000
1175153 1/4-14 x 1-1/8'' Hex Washer Head #1 Climaseal 0.018-0.095" 0.395 2,500
1180225 17-14 x 1'' Hex Washer Head Type AB Climaseal N/A 0.686 1,500
1308000 10-16 x 1-1/2'' Hex Washer Head #3 Climaseal .036-.175 0.955 2,500
1333000 12-14 x 3'' Hex Washer Head #3 Climaseal .036-.210 2.33 1,000
1376000 10-16 x 3/4'' Hex Washer Head #3 Climaseal .036-.175 0.325 3,000
1389000 1/4-14 x 7/8'' Hex Washer Head #1 Climaseal .036-.095 0.32 3,000
1404000 12-14 x 1-1/2'' Hex Washer Head #2 Climaseal .036-.210 0.68 2,000
1415000 12-24 x 1-1/4'' Hex Washer Head #4.5 Climaseal .125-.375 0.455 2,500
1416000 1/4-14 x 7/8'' Hex Washer Head #1 Climaseal 0.018-0.095" 0.26 3,000
1428000 12-14 x 1-1/2'' Hex Washer Head #2 Climaseal .036-.210 0.79 2,000
1616000 1/4-14 x 1-1/4'' Hex Washer Head #3 Climaseal .036-.210 0.63 2,000
1619000 1/4-28 x 8'' Hex Washer Head #5 Climaseal .125-.500 7.03 150
1647000 1/4-28 x 5'' Hex Washer Head #5 Climaseal .125-.500 4.03 250
1926000 1/4-14 x 2-3/4" Hex Washer Head #2 Climaseal .036-.210 2.06 1,000
1175054 1/4-14 x 1-1/8'' Hex Washer Head #1 Climaseal� 0.018-0.095" 0.395 2,500
1244000 1/4-14 x 1" Pancake Head #3 Climaseal .036-.095 0.31 1,500
1262000 9-15 x 1'' Hex Washer Head Sharp Climaseal .012-.048 0.25 4,000
1264000 9-15 x 1-1/2'' Hex Washer Head Sharp Climaseal .012-.048 0.75 2,500