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SFA,
SFB, SFC, SFD
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Face Frame Screw Thrend Type : SFA: Coarse thread with type 17 SFB: Hi-Low thread with type 17 SFC: Type A with type 17 SFD: Type AB with type 17 Material: C1018 or C1022 steel, hardened Head Style: Pan head, Flat fillister head, Flat fillister head with serration Drivers: Square Finish: AC, BP, NP, OX, ZP, ZY, etc.
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SFA
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SFB
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SFC
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PART
NO.
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SIZE
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LENGTH
(L)
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SFA
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SFB
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#6-12
X 1-1/4"
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1
1/4"
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SFA
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SFB
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#6-12
X 1-1/2"
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1
1/2"
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SFC
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SFD
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#6-12
X 1-1/2"
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1
1/2"
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SFC
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SFD
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#6-12
X 1-1/2"
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1
1/2"
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