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廠房麵積700平方米
全網最低價 行業最低價
單筆金額滿5000包郵
可開具17%增值稅發票
支持15天包換 7天無理由退換
貨源充足 日產量可達15-20萬件



溫馨提醒:
產品圖片、屬性及價格僅供參考,詳情請旺旺咨詢!

圖片僅供參考,可按客戶要求定制各種規格螺釘、螺母等產品,量大從優。
六角螺母規格引用標準:
GB/T90-1985 緊固件驗收檢查,標志與包裝(EQV ISO3269:1984)
GB/T196-1981 普通螺紋,基本尺寸(直徑1~600mm)
GB/T197-1981 普通螺紋,公差與配合(直徑1~355mm)
GB/T1237-2000 緊固件標記方法(EQV ISO 8991:1986)
GB/T3098.2-2000 緊固件機械性能 螺母,粗牙螺紋(IDT ISO 898.2:1992)
GB/T3103.1-1982(1988年確認) 緊固件公差 螺栓,螺釘和螺母(EQV ISO4759-1:1978)
GB/T5267-1985 螺紋緊固件電鍍層
GB/T5276-1985 緊固件 螺栓,螺釘,螺柱及螺母 尺寸代號和標註(EQC ISO 225:1983)
GB/T5779.2-2000 緊固件表麵缺陷 螺母(IDT ISO 6157.2:1995)
GB/T6170-2000 L型六角螺母(EQV ISO 4032:1999)
GB/T6938-1997 緊固件 螺栓,螺釘,螺柱和螺母 通用技術條件(IDT ISO8992:1996)
ISO10683:2000 緊固件 非電解鋅粉覆蓋層
六角螺母規格-表1 | |||||||
| d | S | H | D | 每1000個鋼螺母的近似重(公斤) | |||
| 公稱尺寸 | 允差 | 公稱尺寸 | 允差 | ||||
| 粗制 | 半精制 | ||||||
| 6 | 10 | -0.36 | 5 | ±0.48 | ±0.38 | 11.5 | 2.317 |
| 8 | 14 | -0.43 | 6 | 16.2 | 5.674 | ||
| 10 | 17 | -0.52 | 8 | ±0.58 | ±0.45 | 19.6 | 10.99 |
| 12 | 19 | 10 | 21.9 | 16.32 | |||
| -14 | 22 | 11 | ±0.70 | ±0.55 | 25.4 | 25.28 | |
| 16 | 24 | 13 | 27.7 | 34.12 | |||
| -18 | 27 | 14 | 31.2 | 44.19 | |||
| 20 | 30 | 16 | 34.6 | 61.91 | |||
| -22 | 32 | -1 | 18 | 36.9 | 75.94 | ||
| 24 | 36 | 19 | ±1.00 | ±0.65 | 41.6 | 111.9 | |
| -27 | 41 | 22 | 47.3 | 168 | |||
| 30 | 46 | 24 | 53.1 | 234.2 | |||
| 36 | 55 | -1.2 | 28 | 63.5 | 370.9 | ||
| 42 | 65 | 32 | ±1.50 | ±0.80 | 75.5 | 598.6 | |
| 48 | 75 | 38 | 86.5 | 957.3 | |||
| 序號 | 螺母規格 | 扳手尺寸 | 序號 | 螺栓規格 | 扳手尺寸 | ||
| 1 | M10 | 17.57~18 | 13 | M39×3 | 63.1~65 | ||
| 2 | M12 | 20.16~21 | 14 | M42×3 | 63.1~65 | ||
| 3 | M14 | 23.16~24 | 15 | M45×3 | 68.1~70 | ||
| 4 | M16 | 26.16~27 | 16 | M48×3 | 73.1~75 | ||
| 5 | M18 | 29.16~30 | 17 | M52×3 | 78.1~80 | ||
| 6 | M20 | 33~34 | 18 | M56×3 | 82.8~85 | ||
| 7 | M22 | 35~36 | 19 | M64×3 | 92.5~95 | ||
| 8 | M24 | 40~41 | 20 | M70×3 | 100~102 | ||
| 9 | M27 | 45~46 | 21 | M72×3 | 102.8~105 | ||
| 10 | M30 | 49~50 | 22 | M76×3 | 107.8~110 | ||
| 11 | M33 | 53.8~55 | 23 | M82×3 | 115.6~118 | ||
| 12 | M36×3 | 58.8~60 | 24 | M90×3 | 127.5~130 | ||
| 六角螺母規格-表2 | |||||||
| 螺紋規格d | 對邊距(MM) | 高度H(MM) | 外接圓直徑 | 每1000個/KG | |||
| 公稱尺寸 | 允差 | 公稱尺寸 | 允差 | ||||
| M1.6 | 3.2 | -0.16 | 1.3 | ±0.2 | 3.7 | 0.075 | |
| M2 | 4 | 1.6 | 4.6 | 0.119 | |||
| M2.5 | 5 | 2 | 5.8 | 0.22 | |||
| M3 | 5.5 | 2.4 | 6.3 | 0.393 | |||
| M4 | 7 | -0.2 | 3.2 | ±0.24 | 8.1 | 0.844 | |
| M5 | 8 | 4 | 9.2 | 1.24 | |||
| M6 | 10 | 5 | 11.5 | 2.317 | |||
| M8 | 14 | -0.24 | 6 | 16.2 | 5.674 | ||
| M10 | 17 | 8 | ±0.29 | 19.6 | 10.99 | ||
| M12 | 19 | -0.28 | 10 | 21.9 | 16.32 | ||
| M14 | 22 | 11 | ±0.35 | 25.4 | 25.28 | ||
| M16 | 24 | 13 | 27.7 | 34.12 | |||
| M18 | 27 | 14 | 31.2 | 44.19 | |||
| M20 | 30 | -0.34 | 16 | 34.6 | 61.91 | ||
| M22 | 32 | 18 | 36.9 | 75.94 | |||
| M24 | 36 | 19 | ±0.5 | 41.6 | 111.9 | ||
| M27 | 41 | 22 | 47.3 | 168 | |||
| M30 | 46 | -0.4 | 24 | 53.1 | 234.2 | ||
| M36 | 55 | 28 | 63.5 | 370.9 | |||
| M42 | 65 | 32 | 75 | 598.6 | |||
| M48 | 75 | 38 | 86.5 | 957.3 | |||
| 外六角螺栓頭部尺寸標準 | |||||||||||||
| 尺寸 | 標準 | M6 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 |
| 對邊S | GB30 | 10 | 14 | 17 | 19 | 22 | 24 | 27 | 30 | 32 | 36 | 41 | 46 |
| GB1228 | 21 | 27 | 34 | 36 | 41 | 46 | 50 | ||||||
| GB5782/5783 | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 | 34 | 36 | 41 | 46 | |
| DIN931/933 | 10 | 13 | 17 | 19 | 22 | 24 | 27 | 30 | 32 | 36 | 41 | 46 | |
| 厚度K | GB30 | 4 | 5.5 | 7 | 8 | 9 | 10 | 12 | 13 | 14 | 15 | 17 | 19 |
| GB1228 | 7.5 | 10 | 12.5 | 14 | 15 | 17 | 18.7 | ||||||
| GB5782/5783 | 4 | 5.3 | 6.4 | 7.5 | 8.8 | 10 | 11.5 | 12.5 | 14 | 15 | 17 | 18.7 | |
| DIN931/933 | 4 | 5.3 | 6.4 | 7.5 | 8.8 | 10 | 11.5 | 12.5 | 14 | 15 | 17 | 18.4 | |
| 備註: | 1、GB5782指半牙;GB5783指全牙,頭部位技術尺寸相同; | ||||||||||||
| 2、DIN931指半牙;DIN933指全牙,頭部位技術尺寸相同; | |||||||||||||
| 3、GB1228指鋼結構用大六角頭螺栓; | |||||||||||||
| 4、GB30俗稱老國標;GB5782/5783俗稱新國標。 | |||||||||||||
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