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高強度螺栓/不銹鋼螺栓/系列 >SUS304/不銹鋼/螺栓/系列 >SUS304/沉頭內六角螺絲/din7991/gb70.3>
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Long Hong®- LHGOOD-廠家供應DIN7991沉頭內六角螺絲、不銹鋼內六角螺栓、平頭
副標題:LHGOOD-廠家供應DIN7991沉頭內六角螺絲、不銹鋼內六角螺栓、平頭
發布時間:2016-03-25 09:54:43 產品作者:LHGOOD 產品來源:鍍鋅BSO壓鉚螺柱
關鍵詞:LHGOOD-廠家供應DIN7991沉頭內六角螺絲、不銹鋼內六角螺栓、平頭
產品TGS:產品編碼:LH-0001485 點擊數:
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LHGOOD-廠家供應DIN7991沉頭內六角螺絲、不銹鋼內六角螺栓、平頭
DIN 7991 不銹鋼沉頭內六角螺栓
MATERIA?:
Stal kl. 8.8 bez pow?oki
Stal kl. 8.8 ocynk galw. bia?y
Stal kl. 10.9 bez pow?oki
Stal kl. 10.9 ocynk galw. bia?y
Stal kl. 12.9 bez pow?oki
Stal nierdzewna A2
Stal kwasoodporna A4
埋頭平頂圓柱頭螺釘DIN 7991不適用于高強度中的應用。用一種強度的屬性來生產它們的目的是提高插座的耐磨性10.9。
緊縮程序：
將鑰匙插入插座中，并將其在螺母上的扭矩應用于鑰匙。然而，應將扭矩應用于螺絲上，應相應減少。
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10.9 Grade 7991-10.9 Bare Steel |
DIN 7991 ISO 10642 |
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*90° Countersink For Diameter M2 to M20 / 60° Countersink for Diameter M22 and Over
| Diameter | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| b up to 125 | — | — | 12 | 14 | 16 | 18 | 22 | |||||||
| b up to 200 | — | — | — | — | — | 24 | 28 | |||||||
| t | 0.75 | 0.8 | 1.2 | 1.8 | 2.3 | 2.5 | 3.5 | |||||||
| e | — | — | 2.3 | 2.87 | 3.44 | 4.58 | 5.72 | |||||||
| s | 1.3 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | |||||||
| k max. | 1.2 | 1.5 | 1.7 | 2.3 | 2.8 | 3.3 | 4.4 | |||||||
| d1 | 4 | 5 | 6 | 8 | 10 | 12 | 16 | |||||||
| R.S. Torque (NM) | — | — | 1.15 | 2.7 | 5.4 | 9.15 | 22 | |||||||
| Length (mm) | Bare | Zinc | Bare | Zinc | Bare | Zinc | Bare | Zinc | Bare | Zinc | Bare | Zinc | Bare | Zinc |
| S025 | S029 | S025 | S029 | S025 | S029 | S025 | S029 | S025 | S029 | S025 | S029 | S025 | S029 | |
| 5 | 100 | 100 | 100 | |||||||||||
| 6 | 100 | 100 | 100 | 100 | ||||||||||
| 8 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |||||
| 10 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |||
| 12 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |||
| 14 | 100 | 100 | 100 | 100 | 100 | 100 | ||||||||
| 16 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |||
| 18 | 100 | |||||||||||||
| 20 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||||
| 25 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||||
| 30 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |||||
| 35 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||||||
| 40 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |||||||
| 45 | 100 | 100 | 100 | 100 | 100 | 100 | ||||||||
| 50 | 100 | 100 | 100 | 100 | 100 | |||||||||
| 55 | 100 | 100 | ||||||||||||
| 60 | 100 | 100 | 100 | |||||||||||
| 65 | 100 | |||||||||||||
| 70 | 100 | 100 | 100 | |||||||||||
| 80 | 100 | 100 | ||||||||||||
| 90 | 100 | |||||||||||||
| 100 | 100 | |||||||||||||
| 深圳市龍紅緊固實業有限公司 | ||||||||||||||
| Diameter | M10 | M12 | M14 | M16 | M18 | M20 | M24 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| b up to 125 | 26 | 30 | 34 | 38 | 42 | 46 | 54 | |||||||
| b up to 200 | 32 | 36 | 40 | 44 | 48 | 52 | 60 | |||||||
| t | 4.4 | 4.6 | 4.8 | 5.3 | 5.5 | 5.9 | 10.3 | |||||||
| e | 6.86 | 9.15 | 11.43 | 11.43 | 13.72 | 13.72 | 16 | |||||||
| s | 6 | 8 | 10 | 10 | 10 | 12 | 14 | |||||||
| k max. | 5.5 | 6.5 | 7 | 7.5 | 8 | 8.5 | 14 | |||||||
| d1 | 20 | 24 | 27 | 30 | 33 | 36 | 39 | |||||||
| R.S. Torque (NM) | 44 | 77 | 122 | 190 | — | 371 | — | |||||||
| Length (mm) | Bare | Zinc | Bare | Zinc | Bare | Zinc | Bare | Zinc | Bare | Zinc | Bare | Zinc | Bare | Zinc |
| S025 | S029 | S025 | S029 | S025 | S029 | S025 | S029 | S025 | S029 | S025 | S029 | S025 | S029 | |
| 16 | 100 | |||||||||||||
| 20 | 100 | 100 | 100 | 100 | ||||||||||
| 25 | 100 | 100 | 100 | |||||||||||
| 30 | 100 | 100 | 100 | 100 | 50 | 50 | ||||||||
| 35 | 100 | 100 | 100 | 50 | 25 | |||||||||
| 40 | 100 | 100 | 100 | 100 | 50 | 50 | 25 | |||||||
| 45 | 100 | 100 | 50 | 50 | 25 | |||||||||
| 50 | 100 | 100 | 100 | 50 | 50 | 25 | 25 | |||||||
| 55 | 100 | 50 | 50 | 25 | ||||||||||
| 60 | 100 | 50 | 50 | 50 | 25 | 25 | ||||||||
| 70 | 100 | 50 | 50 | 25 | 25 | 10 | ||||||||
| 80 | 50 | 50 | 50 | 25 | 25 | 25 | 10 | |||||||
| 90 | 50 | 50 | 25 | 25 | 25 | 10 | ||||||||
| 100 | 50 | 50 | 25 | 25 | 25 | 10 | ||||||||
| 110 | 25 | 10 | ||||||||||||
| 120 | 25 | 25 | 10 | |||||||||||
| 140 | 25 | 25 | ||||||||||||
R.S. Torque = Recommended Seating Torqu
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