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All Size Available Zinc Plated Drywall Screw
coarse thread standardhead widththread diamterdiameter6#3.57.9-8.103.65-3.9013-190.57#3.97.9-8.103.90-4.2025-300.88#4.27.9-8.104.30-4.6025-301.210#4.88.5-9.04.90-5.3055-901.5Tianjin Boya Metal Products Co.,Ltd was began from 2001.Our main products are common nail, jolthead nail, duplex head nail,con
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Golden Color Harden Zinc Plated Drywall Screw
Basic Info. Model NO. Boya screw
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China Factory High Quality ASTM A193-B7 OEM Full Threaded Rods HDG
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High Strength Harden Color Zinc Plated Drywall Screw
Basic Info. Model NO. Boya screw
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China Factory High Quality ASTM A193-B7/B7m OEM Full Threaded Rods Black
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Threaded Rods A193-B7/B7m A320-L7/L7m
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Hardened Steel Bugle Black Phosphated Drywall Screw
coarse thread standardhead widththread diamterdiameter6#3.57.9-8.103.65-3.9013-190.57#3.97.9-8.103.90-4.2025-300.88#4.27.9-8.104.30-4.6025-301.210#4.88.5-9.04.90-5.3055-901.5Tianjin Boya Metal Products Co.,Ltd was began from 2001.Our main products are common nail, jolthead nail, duplex head nail,con
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Tianjin Factory Wood Self Drilling Drywall Screw
coarse thread standardhead widththread diamterdiameter6#3.57.9-8.103.65-3.9013-190.57#3.97.9-8.103.90-4.2025-300.88#4.27.9-8.104.30-4.6025-301.210#4.88.5-9.04.90-5.3055-901.5Tianjin Boya Metal Products Co.,Ltd was began from 2001.Our main products are common nail, jolthead nail, duplex head nail,con
