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Drill Screws Carbon steel - 1-1/4"

Employ the strength of Impax™, Flex5®, Dekfast™, and ZAC®, and other self-drill screws

Choose from alloyed, bi-metal, and stainless steel self-drilling fasteners, available in numerous dimensions. Whether you connect dissimilar metals, operate in corrosive environments, or fasten into thick steel beams, we offer the perfect drill screw.

15 product(s) found

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#12 Impax™ SD3 Metal Self-Drill Screw, HWH | SD3-12

#12 Impax™ SD3 Metal Self-Drill Screw, HWH | SD3-12

33 variants

#12-14 Impax SD3 Metal to Metal Fastener

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#12 Impax™ SD4.5 Metal Self-Drill Screw, HWH | SD45-12

#12 Impax™ SD4.5 Metal Self-Drill Screw, HWH | SD45-12

31 variants

#12-24 Impax SD4.5 Metal to Metal Fastener

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#12 Impax™ SD5 Metal Self-Drill Screw, HWH | SD5-12

#12 Impax™ SD5 Metal Self-Drill Screw, HWH | SD5-12

29 variants

#12-24 Impax SD5 Metal to Metal Fastener

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#12 Impax™ Sealer SD3 Metal Self-Drill Screw, Cupped HWH | SD3-12-CHW5/16

#12 Impax™ Sealer SD3 Metal Self-Drill Screw, Cupped HWH | SD3-12-CHW5/16

39 variants

#12-14 Impax Sealer SD3 Metal to Metal Fastener

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#12 MAC™ SD3 Metal Self-Drill Screw, Stainless Capped HWH | MSD3-12

#12 MAC™ SD3 Metal Self-Drill Screw, Stainless Capped HWH | MSD3-12

17 variants

#12-14 MAC™ Impax SD3 Metal to Metal Fastener

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#12 ZAC® SD3 Metal Self-Drill Screw, Zinc Alloy Capped HWH (3/8") | ZSD3-12-CHW3/8

#12 ZAC® SD3 Metal Self-Drill Screw, Zinc Alloy Capped HWH (3/8") | ZSD3-12-CHW3/8

27 variants

#12-14 ZAC® Impax SD3 (3/8") Metal to Metal Fastener

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#12 ZAC® SD3 Metal Self-Drill Screw, Zinc Alloy Capped HWH (5/16") | ZSD3-12-CHW5/16

#12 ZAC® SD3 Metal Self-Drill Screw, Zinc Alloy Capped HWH (5/16") | ZSD3-12-CHW5/16

33 variants

#12–14 ZAC® Impax SD3 Metal to Metal Fastener (5/16")

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#12 ZAC® SD4.5 Metal Self-Drill Screw, Zinc Alloy Capped HWH | ZSD45-12

#12 ZAC® SD4.5 Metal Self-Drill Screw, Zinc Alloy Capped HWH | ZSD45-12

1 variants

#12-24 ZAC® Impax SD4.5 Metal to Metal Fastener & SD5

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#12 ZAC® SD5 Metal Self-Drill Screw, Zinc Alloy Capped HWH | ZSD5-12

#12 ZAC® SD5 Metal Self-Drill Screw, Zinc Alloy Capped HWH | ZSD5-12

1 variants

#12-24 ZAC® Impax SD4.5 Metal to Metal Fastener & SD6

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#14 Dekfast™ Self-Drill Screw, Phillips #3, Truss Head | DF-14-PH3

#14 Dekfast™ Self-Drill Screw, Phillips #3, Truss Head | DF-14-PH3

1 variants

#14 Phillips Head DF-#14-PH3

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1/4" Impax™ SD2 Metal Self-Drill Screw, HWH (5/16") | SD2-14-HW5/16

1/4" Impax™ SD2 Metal Self-Drill Screw, HWH (5/16") | SD2-14-HW5/16

1 variants

1/4-14 Metal Impax SD2 (5/16") to Metal Fastener

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1/4" Impax™ SD3 Metal Self-Drill Screw, HWH (3/8") | SD3-14

1/4" Impax™ SD3 Metal Self-Drill Screw, HWH (3/8") | SD3-14

4 variants

1/4-14 Metal Impax SD3 (3/8") to Metal Fastener

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1/4" SD2 Clip to Metal Self-Drill Screw, HWH (5/16") | SD2-14-HW5/16

1/4" SD2 Clip to Metal Self-Drill Screw, HWH (5/16") | SD2-14-HW5/16

1 variants

1/4-14 Self-Drill SSR Panel Clip HWH SD2 (5/16“) to Metal Fastener

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1/4" ZAC® SD2 Metal Self-Drill Screw, HWH (3/8") | ZSD2-14

1/4" ZAC® SD2 Metal Self-Drill Screw, HWH (3/8") | ZSD2-14

13 variants

#1/4-14 ZAC® Impax SD2 Metal to Metal Fastener (3/8")

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1/4" ZAC® SD3 Metal Self-Drill Screw, HWH (5/16") | ZSD3-14

1/4" ZAC® SD3 Metal Self-Drill Screw, HWH (5/16") | ZSD3-14

19 variants

#1/4-14 ZAC® Impax SD3 Metal to Metal Fastener (5/16")

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We present multiple lines of self-drilling screws to provide professionals with targeted solutions engineered for efficiency and long-lasting performance. Plus, you can further reinforce your fasteners with VistaCoat® premium coating. Not sure which product line of self-drilling screws to utilize? Our team can explain the varying nuances that define SX3, Flex5®, Impax™, and other fasteners to help you determine which best fits your metal-to-metal application needs. Call 1-800-234-4533 to learn more or for assistance ordering self-drilling screws.

To learn more, read Fine thread screws versus coarse thread, Washer types: when to use which, and How to Replace Metal Roof Screws.

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