Drill Screws Self-drilling screw - SD4 - 1-1/8"
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.
1/4" Flex5® SD4 Metal Self-Drill Screw, HWH, Grade 5 Carbon | FS4-14
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1 variants
#1/4-20 Selectively Flex5 SD4 hardened with Grade 5 performance
1/4" SD4 Bi-Met 300® Metal Self-Drill Screw, HWH, 304 Stainless | BMSD4-S3-14
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1 variants
1/4-20 SD4 Bi-Met 300® Subframe Attachment