墊圈 規格表
墊圈分散螺栓/螺母的承壓面壓力並保護緊固面。平墊圈擴大接觸面防止表面凹陷；彈簧墊圈靠彈性抑制鬆動；齒形墊圈提供更強的防鬆性能；尼龍墊圈用於電氣絕緣或軟材料保護。
平墊圈
Flat Washer · 15個尺寸
彈簧墊圈
Spring Washer · 12個尺寸
外齒墊圈
External Tooth Washer · 6個尺寸
內齒墊圈
Internal Tooth Washer · 6個尺寸
金屬墊圈
Metal Washer · 8個尺寸
尼龍墊圈
Nylon Washer · 7個尺寸
常見問題 (FAQ)
What is the difference between a flat washer and a spring washer?
Flat washers distribute bearing pressure and protect surfaces. Spring washers use spring action to resist vibration loosening. Both are often used together in high-vibration applications.
When should external or internal tooth lock washers be used?
Tooth lock washers bite into the contact surface to prevent rotation. External teeth suit larger contact areas; internal teeth suit narrow spaces or small-head bolts. Effective on painted and plated surfaces.
When should plastic (nylon) washers be used?
Use when electrical insulation is needed, to prevent galvanic corrosion between dissimilar metals, or to protect mating surfaces. Manage tightening torque carefully due to their lower strength.