Self-Drilling Screws are manufactured from cold-heading steel and feature a #2 drill point. The unique tip design allows them to drill, tap, and fasten metal to metal objects in one operation, without the need to pre-drill. This creates the optimal drill performance and thread forming experience. The most common applications are used on metal to metal, but they can also be used in a wide variety of other applications. IFI-113 and ASTM C954 cover the material and performance requirements for steel self-drilling screws.

L.H. Dottie TEKHW81

Self-Drilling Screws are manufactured from cold-heading steel and feature a #2 drill point. The unique tip design allows them to drill, tap, and fasten metal to metal objects in one operation, without the need to pre-drill. This creates the optimal drill performance and thread forming experience. The most common applications are used on metal to metal, but they can also be used in a wide variety of other applications. IFI-113 and ASTM C954 cover the material and performance requirements for steel self-drilling screws.

L.H. Dottie TEKHW812

Self-Drilling Screws are manufactured from cold-heading steel and feature a #2 drill point. The unique tip design allows them to drill, tap, and fasten metal to metal objects in one operation, without the need to pre-drill. This creates the optimal drill performance and thread forming experience. The most common applications are used on metal to metal, but they can also be used in a wide variety of other applications. IFI-113 and ASTM C954 cover the material and performance requirements for steel self-drilling screws.

L.H. Dottie TEKHT101

Self-Drilling Screws are manufactured from cold-heading steel and feature a #2 drill point. The unique tip design allows them to drill, tap, and fasten metal to metal objects in one operation, without the need to pre-drill. This creates the optimal drill performance and thread forming experience. The most common applications are used on metal to metal, but they can also be used in a wide variety of other applications. IFI-113 and ASTM C954 cover the material and performance requirements for steel self-drilling screws.

L.H. Dottie TEKHW834

Self-Drilling Screws are manufactured from cold-heading steel and feature a #2 drill point. The unique tip design allows them to drill, tap, and fasten metal to metal objects in one operation, without the need to pre-drill. This creates the optimal drill performance and thread forming experience. The most common applications are used on metal to metal, but they can also be used in a wide variety of other applications. IFI-113 and ASTM C954 cover the material and performance requirements for steel self-drilling screws.

L.H. Dottie SPT834

Self-Drilling Screws are manufactured from cold-heading steel and feature a #2 drill point. The unique tip design allows them to drill, tap, and fasten metal to metal objects in one operation, without the need to pre-drill. This creates the optimal drill performance and thread forming experience. The most common applications are used on metal to metal, but they can also be used in a wide variety of other applications. IFI-113 and ASTM C954 cover the material and performance requirements for steel self-drilling screws.

L.H. Dottie TEKHT812

Self-Drilling Screws are manufactured from cold-heading steel and feature a #2 drill point. The unique tip design allows them to drill, tap, and fasten metal to metal objects in one operation, without the need to pre-drill. This creates the optimal drill performance and thread forming experience. The most common applications are used on metal to metal, but they can also be used in a wide variety of other applications. IFI-113 and ASTM C954 cover the material and performance requirements for steel self-drilling screws.

L.H. Dottie TEKHW1012

Self-Drilling Screws are manufactured from cold-heading steel and feature a #2 drill point. The unique tip design allows them to drill, tap, and fasten metal to metal objects in one operation, without the need to pre-drill. This creates the optimal drill performance and thread forming experience. The most common applications are used on metal to metal, but they can also be used in a wide variety of other applications. IFI-113 and ASTM C954 cover the material and performance requirements for steel self-drilling screws.

L.H. Dottie TEKHT1034

The TK810 Kit features six different lengths of Self Drilling Hex Washer Head screws of #8 & #10 sizes. Their unique tip design allows them to drill, tap and fasten metal to metal objects in one operation without the need to pre-drill. They are manufactured from durable, cold-heading steel material and heat treated for optimum drill performance and thread forming.

L.H. Dottie TEKW834

L.H. Dottie has a longstanding reputation as a leading supplier of quality products for electrical, plumbing/irrigation, HVAC, security/low voltage, industrial, and energy professionals. Were proud to be family owned and operated since 1965. With the third generation at the helm and the fourth generation in place our legacy continues to guide our business today. Our commitment to exceptional service, industry-leading quality, and uncompromising standards stems from a longstanding foundation weve built from the ground up. From a modest warehouse in Los Angeles in the 1960s to supplying professionals in locations across North America, weve been focused on building a better brand one product at a time. Our growth over the decades has not come at the expense of our commitment to provide industry leading products and exceptional customer support.

L.H. Dolttie WDK8

L.H. Dottie has a longstanding reputation as a leading supplier of quality products for electrical, plumbing/irrigation, HVAC, security/low voltage, industrial, and energy professionals. Were proud to be family owned and operated since 1965. With the third generation at the helm and the fourth generation in place our legacy continues to guide our business today. Our commitment to exceptional service, industry-leading quality, and uncompromising standards stems from a longstanding foundation weve built from the ground up. From a modest warehouse in Los Angeles in the 1960s to supplying professionals in locations across North America, weve been focused on building a better brand one product at a time. Our growth over the decades has not come at the expense of our commitment to provide industry leading products and exceptional customer support.

L.H. Dolttie SSW38B

L.H. Dottie has a longstanding reputation as a leading supplier of quality products for electrical, plumbing/irrigation, HVAC, security/low voltage, industrial, and energy professionals. Were proud to be family owned and operated since 1965. With the third generation at the helm and the fourth generation in place our legacy continues to guide our business today. Our commitment to exceptional service, industry-leading quality, and uncompromising standards stems from a longstanding foundation weve built from the ground up. From a modest warehouse in Los Angeles in the 1960s to supplying professionals in locations across North America, weve been focused on building a better brand one product at a time. Our growth over the decades has not come at the expense of our commitment to provide industry leading products and exceptional customer support.

L.H. Dolttie WR6