Unverified77% confidenceDecision RuleTime unknown
螺丝安装时应使用自攻螺丝配膨胀效果，金属门需先用钻头开孔再攻丝，木门可直接拧入；螺丝长度需小于门板厚度避免穿透门面
1
Sources
77%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified钢制防盗门（含填充层）不能用普通木门螺钉安装门链，必须用自攻钢钉或先钻孔攻丝，否则螺钉打滑无法固定；建议钢门优先选带背板+穿透螺栓的门链87% similarUnverified空心门（模压门/木塑门内部为蜂窝纸板）不能上螺丝款挂钩，螺丝无法咬合会松动，需用跨门式或胶贴式83% similarUnverified门底缝隙（透光、进风、漏音）应选门底密封条/门缝挡而非四周密封条，普通泡棉条贴门底会被反复摩擦快速磨损脱落80% similarUnverified门底缝隙不要用自粘密封条硬贴，门开合摩擦会迅速刮掉，应选门底挡风器(下沉式扫地条)或双面挡风布套80% similarUnverified门锚（门扣配件）的弹力绳套装适合做背部下拉和拉伸，但门锚必须卡在向外开的门缝上方且门要锁死，向内开的门使用时有被拉开弹回的风险79% similar
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