Duro Dyne Super Saber 15180 Self Drilling/Tapping Screw, Imperial, #10-16, Several common methods such as rivets, screws, and spot welding are used to fasten materials to ductwork. Three types of screws are most often used. The first is self-tapping only and requires a hole to be drilled before the screw can be utilized. The others are both self-tapping but also create their own holes. Self piercing screws have very sharp points which act much like a scratch awl in making a small opening in the steel for the threads to engage and work the sheet metal into a coned threaded hole. These work well for light gage steel. Self-drilling screws have an integral drill point which creates a large hole for tapping. This allows the screws to be used on heavy gages of steel. The maximum total thickness of steel that the self-drilling screw can be used with is determined by the drill point.,

Duro Dyne 15180

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15180

Duro Dyne Super Saber 15156 Zinc-Plated Steel Hexagonal Head Self Piercing,

15156

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15156

Duro Dyne Super Saber 14169 Zinc-Plated Steel Hexagonal Head Self Piercing Screw, #10 x 1/2", Slotted, 100/Pack

• The super saber point offers 1-step fastening
• Its time saving performance is related to the saber-sharp piercing point with a fine-cut machine thread, which pierces the metal upon contact
• Once pierced, the thread propels the screw through metal rapidly and almost without effort
• Corrosion resistance
• Twin lead point (2-continuous threads)
• 0.44" maximum piercing capability

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Duro Dyne T475-7D

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T475-7D

Duro Dyne Super Saber 14170 Zinc-Plated Steel Hexagonal Head Self Piercing Screw, #10 x 3/4", Slotted, 100/Pack

• The super saber point offers 1-step fastening
• Its time saving performance is related to the saber-sharp piercing point with a fine-cut machine thread, which pierces the metal upon contact
• Once pierced, the thread propels the screw through metal rapidly and almost without effort
• Corrosion resistance
• Twin lead point (2-continuous threads)
• 0.44" maximum piercing capability

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Duro Dyne T475-8D

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T475-8D

Duro Dyne Super Saber 14163 Zinc-Plated Steel Self Piercing Screw, #10 x 1/4", Slotted, 1000/Pack

• The super saber point offers 1-step fastening
• Its time saving performance is related to the saber sharp piercing point with a fine-cut machine thread, which pierces the metal upon contact
• Once pierced, the thread propels the screw through metal rapidly and almost without effort
• Corrosion resistance
• Twin lead point (2-continuous threads)
• 0.44" maximum piercing capability

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Duro Dyne T475-18D

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T475-18D

Duro Dyne Super Saber 14166 Zinc-Plated Steel Hexagonal Head Self Piercing Screw, #7 x 1/2", Slotted, 100/Pack

• The super saber point offers 1-step fastening
• Its time saving performance is related to the saber-sharp piercing point with a fine-cut machine thread, which pierces the metal upon contact
• Once pierced, the thread propels the screw through metal rapidly and almost without effort
• Corrosion resistance
• Twin lead point (2-continuous threads)
• 0.44" maximum piercing capability

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Duro Dyne T475-1D

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T475-1D

Duro Dyne Super Saber 14193 Zinc-Plated Steel Hexagonal Head Self Piercing Screw, #8 x 1", Slotted, 100/Pack

• The super saber point offers 1-step fastening
• Its time saving performance is related to the saber-sharp piercing point with a fine-cut machine thread, which pierces the metal upon contact
• Once pierced, the thread propels the screw through metal rapidly and almost without effort
• Corrosion resistance
• Twin lead point (2-continuous threads)
• 0.44" maximum piercing capability

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Duro Dyne T475-4D

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T475-4D

Duro Dyne Super Saber 14172 Zinc-Plated Steel Hexagonal Head Self Piercing Screw, #8 x 1-1/2", Slotted, 100/Pack

• The super saber point offers 1-step fastening
• Its time saving performance is related to the saber-sharp piercing point with a fine-cut machine thread, which pierces the metal upon contact
• Once pierced, the thread propels the screw through metal rapidly and almost without effort
• Corrosion resistance
• Twin lead point (2-continuous threads)
• 0.44" maximum piercing capability

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Duro Dyne T475-5D

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T475-5D

Duro Dyne Super Saber 14175 Zinc-Plated Steel Self Piercing Screw, #8 x 1/4", Slotted, 1000/Pack

• The super saber point offers 1-step fastening
• Its time saving performance is related to the saber sharp piercing point with a fine-cut machine thread, which pierces the metal upon contact
• Once pierced, the thread propels the screw through metal rapidly and almost without effort
• Corrosion resistance
• Twin lead point (2-continuous threads)
• 0.44" maximum piercing capability

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Duro Dyne T475-15D

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T475-15D

Duro Dyne Super Saber 14160 Zinc-Plated Steel Hexagonal Head Self Piercing Screw, #8 x 1/2", Slotted, 1000/Pack

• The super saber point offers 1-step fastening
• Its time saving performance is related to the saber-sharp piercing point with a fine-cut machine thread, which pierces the metal upon contact
• Once pierced, the thread propels the screw through metal rapidly and almost without effort
• Corrosion resistance
• Twin lead point (2-continuous threads)
• 0.44" maximum piercing capability

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Duro Dyne T475-12D

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T475-12D

Duro Dyne Super Saber 14167 Zinc-Plated Steel Hexagonal Head Self Piercing Screw, #8 x 1/2", Slotted, 100/Box

• The super saber point offers 1-step fastening
• Its time saving performance is related to the saber-sharp piercing point with a fine-cut machine thread, which pierces the metal upon contact
• Once pierced, the thread propels the screw through metal rapidly and almost without effort
• Corrosion resistance
• Twin lead point (2-continuous threads)
• 0.44" maximum piercing capability

Sid Harvey Item #:T475-2D: Replaces Part #:'s : 8H912,

Duro Dyne T475-2D

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T475-2D

Duro Dyne Super Saber 14174 Zinc-Plated Steel Hexagonal Head Self Piercing Screw, #8 x 1", Slotted, 1000/Pack

• The super saber point offers 1-step fastening
• Its time saving performance is related to the saber-sharp piercing point with a fine-cut machine thread, which pierces the metal upon contact
• Once pierced, the thread propels the screw through metal rapidly and almost without effort
• Corrosion resistance
• Twin lead point (2-continuous threads)
• 0.44" maximum piercing capability

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Duro Dyne T475-14D

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T475-14D