[스크랩] 볼트 규격

[육각머리볼트]     ▣ Metric (KS B 1002 JIS B 1180) Unit : mm Bolt dia- meter d1 H B C App R Min S Pitch Basic Tolerance Basic Tolerance Basic Tolerance Coa- rse Fine finish Semi- finish Regu lar finish Semi- finish Regu lar finish Semi- finish Regu lar M6 6 0 -0.1 - - 0 -0.2 +0.6 -0.15 - 4 ±0.15 ±0.25 ±0.6 10 0 -0.2 - 0 -0.6 - 0 -0.6 - 11.5 0.25 18 1 - M8 8 0   +0.7 5.5       13 0 0 0 15 0.4 22 1.25 1 M10 10 -0.15   -0.2 7       17 -0.25 -0.7 -0.7 19.6 0.4 26 1.5 1.25 M12 12       8       19       21.9 0.6 30 1.75 1.25 (M14) 14   0 +0.9 9   ±0.3 ±0.8 22 0 0 0 25.4 0.6 34 2 1.5 M16 16   -0.25 -0.2 10       24 -0.35 -0.8 -0.8 27.7 0.6 38 2 1.5 (M18) 18 0     12       27       31.2 0.6 42 2.5 1.5 M20 20 -0.2     13 ±0.2     30       34.6 0.8 46 2.5 1.5 (M22) 22       14   ±0.35 ±0.9 32       37 0.8 50 2.5 1.5 M24 24   0 +0.95 15       36 0 0 0 41.6 0.8 54 3 2 (M27) 27   -0.35 -0.35 17       41 -0.4 -1.0 -1.0 47.3 1 60 3 2 M30 30       19       46       53.1 1 66 3.5 2 (M33) 33 0 0 +1.2 21 ±0.25 ±0.4 ±1.0 50       57.7 1 72 3.5 2 M36 36 -0.25 -0.4 -0.4 23       55 0 0 0 63.51 1 78 4 3 M42 42       26       65 -0.45 -1.2 -1.2 75 1.2 90 4.5 -   [고장력육각볼트]   ▣ Metric Hex Bolts (KS B 1002 JIS B 1180) Unit : mm Diameter Pitch d1 H B C S Coarse Fine Basic Tolerance Basic Tolerance Basic Tolerance App. App. M12 1.75 1.25 12 0 -0.25 8 ±0.3 19 0 -0.8 21.9 30 (M14) 2 1.5 14 9 22 25.4 34 M16 2   16 10 24 27.7 38 (M18) 2.5 1.5 18 12 ±0.35 27 31.2 42 M20 2.5 1.5 20 0 -0.35 13 30 34.6 46 (M22) 2.5 1.5 22 14 32 0 -1 37 50 M24 3 2 24 15 36 41.6 54 (M27) 3 2 27 17 41 47.3 60 M30 3.5 2 30 19 ±0.4 46 53.1 66 (M33) 3.5 2 33 0 -0.4 21 50 57.7 72 M36 4 3 36 23 55 0 -1.2 63.5 78 (M39) 4 3 39 25 60 69.3 84 M42 4.5 - 42 26 65 75 90 (M45) 4.5 - 45 28 70 80.8 96 M48 5 - 48 30 75 86.5 102 (M52) 5 - 52 0 -0.45 33 ±0.5 80 92.4 110 M56 5.5 - 56 35 85 0 -1.4 98.1 118 (M60) 5.5 - 60 38 90 104 126 M64 6 - 64 40 95 110 134     [H/T 볼트]     ▣ DIMENSION : KS B 1010, JIS B 1186 Unit : mm (d) d1 H B C D D1 r K a-b E F h S Basic Toleran ce Basic Toleran ce Basic Toleran ce App. App. min. App. Max. Max. Max. Basic Toleran ce M12 12 +0.7 -0.2 8 ±0.8 22 0 -0.8 25.4 20 20 0.8~1.6 2 0.7 1˚ 2˚ 0.4 ~0.8 25 +5 0 M16 16 10 27 31.2 25 25 1.2~2.0 0.8 30 M20 20 +0.8 -0.4 13 ±0.9 32 0 -1 37 30 29 2.5 0.9 35 +6 0 M22 22 14 36 41.6 34 33 1.1 40 M24 24 15 41 47.3 39 38 1.6~2.4 3 1.2 45 M27 27 17 46 53.1 44 43 1.3 50 M30 30 19 ±1.0 50 57.7 48 47 2.0~2.8 3.5 1.5 55     ▣ H/T NUTS Unit : mm Normal Size (d) Bolt Dia H B C D D1 a-b E F H Basic Tolerance Basic Tolerance App. App. min. Max. Max. Max. M12 12 12 ±0.35 22 0 -0.8 25.4 20 20 0.5 1˚ 2˚ 0.4 ~ 0.8 M16 16 16 27 31.2 25 25 0.8 M20 20 20 ±0.4 32 0 -1 37 30 29 0.9 M22 22 22 36 41.6 34 33 1.1 M24 24 24 41 47.3 39 38 1.2 M27 27 27 46 53.1 44 43 1.3 M30 30 30 50 57.7 48 47 1.5   [TS볼트]   ▣ ROUND HEAD T.S. BOLT Unit : mm Normal Diameter d1 D1 D H h B r a-b E S Basic Tolerance Min. Max. Basic Tolerance App. Basic Tolerance App. Max. Max. Basic Tolerance M16 16 +0.7 -0.2 26 27 10 ±0.8 15 11.3 ±0.3 1.2- 2.0 0.8 1˚ 30 +5 0 M20 20 +0.8 -0.4 33 34 13 ±0.9 18 14.1 0.9 35 +6 0 M22 22 37 38.5 14 19 15.4 1.1 40 M24 24 41 43 15 20 16.8 1.6- 2.4 1.2 45     ▣ NUTS Unit : mm Normal Diameter H B C D D1 a-b E F h Basic Tolerance Basic Tolerance App. App. min. Max. Max. Max. M16 16 ±0.35 27 0 -0.8 31.2 25 25 0.8 1˚ 2˚ 0.4 ~ 0.8 M20 20 ±0.4 32 0 -1 37 30 29 0.9 M22 22 36 41.6 34 33 1.1 M24 24 41 47.3 39 38 1.2   [육각렌치볼트]   ▣ Hexagon Socket Head Cap Screws Unit : mm Thread Size (d) M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 (M14) M16 (M18) M20 M24 Thread Pitch (p) 0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2 2.5 2.5 3 b (ref.) 15 16 17 18 20 22 24 28 32 36 40 44 48 52 60 ds Nominal Size 1.6 2 2.5 3 4 5 6 8 10 12 14 16 18 20 24 Tolerance 0 -0.14 0 -0.18 0 -0.22 0 -0.27 0 -0.33 dk Nominal Size 3 3.8 4.5 5.6 7 8.5 10 13 16 18 21 24 27 30 36 Tolerance 1) +0.14 ±0.18 ±0.22 ±0.27 ±0.33 ±0.39 k Nominal Size 1.6 2 2.5 3 4 5 6 8 10 12 14 16 18 20 24 Tolerance 0 -0.14 0 -0.18 0 -0.30 0 -0.36 0 -0.43 0 -0.52 v Max 0.16 0.2 0.25 0.3 0.4 0.5 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2 2.4 s Nominal Size 1.5 1.5 2 2.5 3 4 5 6 8 10 12 14 14 17 19 Tolerance 5) +0.060 +0.020 +0.080 +0.020 +0.105 +0.030 +0.130 +0.040 +0.230 +0.050 +0.275 +0.065 e Min 1.73 1.73 2.3 2.87 3.44 4.58 5.72 6.86 9.15 11.43 13.72 16.00 16.00 19.44 21.73 t Min 0.7 1 1.1 1.3 2 2.5 3 4 5 6 7 8 9 10 12 r Min 0.7 0.1 0.1 0.1 0.2 0.2 0.25 0.4 0.4 0.6 0.6 0.6 0.6 0.8 0.8 da Min 2 2.6 3.1 3.6 4.7 5.7 6.8 9.2 11.2 14.2 16.2 18.2 20.2 22.4 26.4 Z1 Approx - - - - - 0.9 1 1.2 1.5 2 2 2 0.5 2.5 3   [육각접시머리렌치볼트]   ▣ Hexagon Socket Countersank Head Screws Unit : mm Thread Size (d) M3 M4 M5 M6 M8 M10 M12 M16 Thread Pitch (p) 0.5 0.7 0.8 1 1.25 1.5 1.75 2 ds Nominal Size 3 4 5 6 8 10 12 16 Tolerance 0 -0.1 0 -0.15 dk Nominal Size 6 8 10 12 16 20 24 30 Tolerance 0 -0.30 0 -0.36 0 -0.43 0 -0.52 k Nominal Size 1.7 2.3 2.8 3.3 4.4 5.5 6.5 7.5 Tolerance 0 -0.14 0 -0.18 0 -0.22 c Reference 0.2 0.3 0.3 0.3 0.4 0.5 0.5 0.5 s Nominal Size 2 2.5 3 4 5 6 8 10 Tolerance +0.080 +0.020 +0.105 +0.030 +0.130 -0.040 e Approx. 2.3 2.9 3.6 4.7 5.9 7 9.4 11.7 t Nominal Size 1.2 1.8 2.3 2.5 3.5 4.4 4.6 5.3 Tolerance 0 -0.25 0 -0.30 r Min. 0.1 0.2 0.2 0.25 0.4 0.4 0.6 1 Z1 Approx. - - 0.9 - 1.2 1.5 2 2   [육각둥근머리렌치볼트]     ▣ Hexagon Socket Button Head Screws Unit : mm Thread diameter d M3 M4 M5 M6 M8 ÷ M10 ÷ M12 ÷ M16 Thread Pitch   0.5 0.7 0.8 1 1.25 1.5 1.75 2 a 1) max. 1 1.4 1.6 2 2.5 3 3.5 4 da max. 3.6 4.7 5.7 6.8 9.2 11.2 13.7 17.7 dk max. 5.7 7.6 9.5 10.5 14 17.5 21 28 min. 5.4 7.24 9.14 10.07 13.57 17.07 20.48 27.48 e min. 2.3 2.87 3.44 4.58 5.72 6.86 9.15 11.43 k max. 1.65 2.2 2.75 3.3 4.4 5.5 6.6 8.8 min. 1.4 1.95 2.5 3 4.1 5.2 6.24 8.44 r min. 0.1 0.2 0.2 0.25 0.4 0.4 0.6 0.6 s nom. 2 2.5 3 4 5 6 8 10 max. 2.045 2.56 3.08 4.095 5.095 6.095 8.115 10.115 min. 2.02 2.52 3.02 4.02 5.02 6.02 8.025 10.025 t min. 1.04 1.3 1.56 2.08 2.6 3.12 4.16 5.20 w min. 0.2 0.3 0.38 0 1.05 1.45 1.63 2.25     [무두렌치볼트]   ▣ Hexagon Socket Button Head Screws Unit : mm Thread Size d M1.6 M2 M2.6 M2.5 M3 M4 M5 M6 M8 M10 M12 (M14) M16 Thread Pitch p 0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2 S Nominal 0.7 0.9 1.3 1.5 2.0 2.5 3.0 4.0 5.0 6.0 6.0 8.0 Min. 0.711 0.889 1.27 1.52 2.02 2.52 3.02 4.02 5.02 6.02 6.02 8.025 Max. 0.724 0.902 1.295 1.545 2.045 2.56 3.08 1.095 5.095 6.095 6.095 8.115 e Min. 0.803 1.003 1.427 1.73 2.30 2.30 3.44 4.58 5.72 6.86 6.86 9.15 df ~ Minor Thread Diameter t Min. Shallow 0.7 0.8 1.2 1.2 1.5 2 2 3 4 4.8 5.6 6.4 Deep 1.4 1.6 2 2 2.5 3 3.5 5 6 8 9 10 S c r e w E n d Flat Point dp Max. 0.8 1.0 2.0 2.0 2.5 3.5 4.0 5.5 7.0 8.5 10 12.0 Min. 0.55 0.75 1.75 1.75 2.25 3.2 3.7 5.2 6.64 8.14 9.64 11.57 Oval Point r ~   2 2.5 2.5 3 4 5 7 9 11 13 15 Dog Point dp Max. 0.8 1 1.5 2 2.5 3.5 4 5.5 7 8.5 10 12 Min. 0.55 0.75 1.25 1.75 2.25 3.2 3.7 5.2 6.64 8.14 9.64 11.57 Z Short 0.4 0.5 0.63 0.75 1 1.25 1.5 2 2.5 3 3.5 4 Long 0.8 1 1.25 1.2 2 2.5 3 4 5 6 7 8 Cone Point dt Max. 0.16 0.2 0.25 0.3 0.4 0.5 1.5 2.0 2.5 6.0 4 4 Min. (1) 0.9 1.4 1.9 2.4 3.25 3.25 Cup Point dv Max. 0.8 1 1.2 1.4 2 2.5 3 5 6 8 9 10 Min. 0.55 0.75 0.95 1.15 1.75 2.25 2.75 4.7 5.7 7.64 8.64 9.64 (1) In this range, a small flat face or roundness is provided at the end.   [압력플러그]     Unit : mm Designation of Thread Gaugen Line Hexagon Socket Length  K E d2 Major D. Pitch D1 a B m ℓ approx 최소 ref Basic Size Tolerance 최대 최소 1/8-28 9.728 9.147 3.97 ±0.91 5 4.0 3.5 8 1.3 1.5 8.2 1/4-19 13.157 12.301 6.01 ±1.34 6 5.0 4.5 11 1.5 1.5 11.0 3/8-19 16.662 15.806 6.35 ±1.34 8 6.0 5.5 12 1.5 1.5 14.4 1/2-14 20.955 19.793 8.16 ±1.81 10 7.0 6.5 15 2 1.5 18.0 3/4-14 26.441 25.279 9.53 ±1.81 14 9.5 7.5 17 2 2 23.0 1-11 33.249 31.770 10.39 ±2.31 17 11.0 9.0 19 3 2 29.0 1-1/4-11 41.910 40.431 12.70 ±2.31 22 12.5 10.5 22 3 2 38.0 1-1/2-11 47.803 46.324 12.70 ±2.31 22 12.5 10.5 22 3 2 44.0 2-11 59.614 58.135 15.88 ±2.31 27 12.5 10.5 26 3 2 55.5   [기초앙카볼트]   ▣ KS B 1016, JIS B 1178 Unit : mm d d1 S L1 (약) R (약) a (약) b (약) K (약) 기준치수 허용차 L.J LA.JA 허용차 L.LA J L.J LA LA JA JA M8 8 ±0.4   20 +6.3 0 32     8 41     1.2 10 10 25 30 40 45 20 10 51 50 35 1.5 12 12 32 35 +8 0 50 56 25 12 64 65 40 2 18 16 ±0.5 40 40 63 71 32 16 81 85 55 2 20 20 50 50 80 90 40 20 102 105 70 2.5 24 24 63 80 +10 0 100 112 50 24 127 125 80 3 30 30 ±0.6 80 90 125 140 63 30 158 155 100 3.5 36 36 ±0.7 90 110 140 160 71 36 181 190 120 4 42 42 ±0.8 112 125 180 200 90 42 226 220 140 4.5 48 48 ±0.9 125 150 +12.5 0 200 244 100 48 252 250 160 5   [셋트앙카볼트]   ▣ Material SS41, SUS 304 Unit : mm Bolt Size Plate Size Tensil strength Suitable drill Bolt Size (A) Total length (l) Screw length(S) Drgee (A") Pipe length (B) M6 (W1/4) 50 25 10.0 30 740 Kgf 11.0 M8 (W5/16) 60 30 12.0 35 2,120 12.5 M10 (W3/8) 75 45 14.0 40 2,930 14.5 100 70 125 85 150 100 200 150 250 180 300 230 M12 (W1/2) 100 60 17.0 50 4,710 18.0 125 75 150 100 200 150 250 180 300 230 M16 (W5/8) 100 50     4,740 22.0 125 70 21.0 65 5,200 150 90 200 140 250 180 300 230     7,690 M20 (W3/4) 150 80     6,500 26.5 200 130 25.0 75 16,880 250 180 300 230 M22 (W7/8) 200 130 28.0 95 19,750 29.0 250 180 300 230 M24 (W1") 200 130 32.0 110 27,600 33.0   [스트롱 앙카]   ▣ Material SS41, SUS 304 Unit : mm 품 명 볼트 치수 슬리브 치수 적합드릴 비 고 경(A) 전장(L) 경(D) 전장(Lc) WCT 3/8 (10mm) 60.5mm 13.6mm 37.0mm 14 ~ 14.5mm   WP 3/8 (10mm)   13.6mm 37.0mm 14 ~ 14.5mm   WCT 1/2 (12mm) 82.0mm 16.6mm 45.5mm 17 ~ 17.5mm   WP 1/2 (12mm)   16.6mm 45.5mm 17 ~ 17.5mm                 ※ 비고 : 볼트치수는 사용자의 필요에 따라 교체 가능함.   [케미칼 앙카]   ▣ 케미칼 앙카의 종류 및 제원 Unit : mm 종 류 M8 M10 M12 M16 M20 M24 M30 (D) 앙카구멍직경 10 12 14 18 25 28 35 ~ 40 (T) 앙카구멍깊이 80 90 110 125 170 210 280 STANDARD (L) 스터드볼트길이 L1 110 130 130 145 240 290 380 L2   160 165       L3     190       ※ 현장사양에 따라 볼트의 기장은 주문 생산합니다.   ▣ 케미칼 앙카의 인발강도 단위 : TON 콘크리트의 압축강도 M8 M10 M12 M16 M20 M24 M30 βW=180kg/㎠ X 1.6 2.1 2.6 4.9 8.6 13.5 18.5 S 0.3 0.4 0.5 0.7 1.6 1.7 2.3 βW=210kg/㎠ X 1.8 2.7 3.6 6.0 11.1 17.2 20.5 S 0.3 0.4 0.5 0.8 1.7 1.8 2.4 βW=250kg/㎠ X 2.0 2.9 4.2 6.5 13.1 18.1 22.4 S 0.3 0.4 0.6 0.8 1.8 1.8 2.7 βW=350kg/㎠ X 2.3 3.4 5.1 7.7 15.0 20.0 26.3 S 0.4 0.5 0.7 1.0 2.1 2.2 3.1 βW=450kg/㎠ X 2.5 3.7 5.5 8.4 16.3 21.8 28.6 S 0.4 0.6 0.8 1.1 2.2 2.3 3.4 ※ X : 평균 인발강도 S : 표준 편차   [주입식 접착 케미칼 앙카] ▣ Jell & Cure Time (경화시간) 모재의 온도 표면경화 완전경화 ℃ min (분) min (분) -5 100 360 0 60 180 10 30 80 20 6 45 30 4 25 40 2 15   ▣ Injection Cartridges of DWGU-100 기술자료 (철근 고정시) 안전계수 : 3 철근직경 천공직경 (￠) 추천 안전 인발하중(kN) 콘크리트 압축강도 2.5kN/㎠ D10 13 7.3 9.0 10.2 13.9 17.1 20.4 22.5 22.5 22.5 D13 16 9.0 11.0 12.6 17.0 21.1 25.1 35.2 35.2 35.2 D16 20 11.3 13.8 15.7 21.3 26.3 31.4 43.9 50.2 62.8 D19 25   17.3 19.6 26.7 32.9 39.2 54.9 62.8 78.5 D22 28     22.0 29.9 36.9 43.9 61.5 70.3 87.9 D25 32       34.2 42.2 50.2 70.3 80.3 100.4 D29 35         46.1 54.9 76.9 87.9 109.9 D32 38           59.6 83.5 95.4 119.3 삽입깊이 mm 90 110 125 170 210 250 350 400 500   ▣ Injection Cartridges of DWGU-100 기술자료 (철근 고정시)   Cartridges of DWGU-100 최소 인발하중 철근 직경 천공 직경 (￠) 삽입 깊이 (mm) 인발 하중 (kN) D-10 13 90 22.0 D-13 16 110 33.2 D-16 20 125 47.1 D-19 25 170 80.1 D-22 28 190 110.7 D-25 32 250 150.7 D-32 38 300 218.3   [타격앙카]   ▣ 체결방법 (A METHOD TO SETTING) DPS타격용 앙카   ▣ 타격 앙카 Unit : mm A B C D DPS 6/12 6 30 45 12 DPS 6/25 6 30 45 25 DPS 8/30 8 42 55 30   [아이볼트]   ▣ JIS B 1168, 1975 Unit : mm Size (d) M8 M10 M12 M16 M20 M24 M30 M36 M42 M48 M64 M80 (M90) M100 a 32.6 41 50 60 72 90 110 133 151 170 210 266 302 340 b 20 25 30 35 40 50 60 70 80 90 110 140 160 180 c 6.3 8 10 12.5 16 20 25 31.5 35.5 40 50 63 71 80 d 16 20 25 30 35 45 60 70 80 90 110 130 150 170 t 5 7 9 11 13 18 22 26 30 35 42 50 55 60 h 17 21 26 30 35 45 55 65 75 85 105 130 150 165 H (참고) 33.3 41.5 51 60 71 90 110 131.5 150.5 170 210 263 301 335 l 15 18 22 27 30 38 45 55 65 70 90 105 120 130 e 3 4 5 5 6 8 8 10 12 12 14 14 14 14 g (최소) 6 7.7 9.4 13 16.4 19.6 25 30.3 35.6 41 55.7 71 81 91 r (최소) 1 1.2 1.4 1.6 2 2.5 3 3 3.5 4 5 5 5 5 da (최대) 9.2 11.2 14.2 18.2 22.4 26.4 33.4 39.4 45.6 52.6 71 87 97 108 r (약) 4 4 6 6 8 12 15 18 20 22 25 35 35 40 k (약) 1.2 1.5 2 2 2.5 3 3.5 4 4.5 5 6 6 6 6   [U 볼트]   ▣ Metric Unit : mm Nominal Size Out dia of Pipe U-BOLT R d1 d2 TYPE A TYPE B TYPE C H E H E H E 15 21.7 12 10 M10 - - 39 20 47 30 20 27.2 15 10 M10 - - 45 20 53 30 25 34.0 18 10 M10 - - 52 20 60 30 32 42.7 23 10 M10 - - 60 20 68 30 40 48.6 26 10 M10 - - 66 20 74 30 50 60.5 32 10 M10 - - 78 20 86 30 65 76.3 40 12 M12 - - 98 25 108 35 80 89.1 46 12 M12 - - 110 25 120 35 90 101.6 52 12 M12 - - 123 25 133 35 100 114.3 59 16 M16 141 50 - - - - 125 139.8 72 16 M16 167 50 - - - - 150 165.2 85 16 M16 192 50 - - - - 175 190.7 98 16 M16 218 50 - - - - 200 216.3 111 20 M20 249 60 - - - - 225 241.8 124 20 M20 274 60 - - - - 250 267.4 137 20 M20 300 60 - - - - 300 318.5 163 24 M24 357 70 - - - - 350 355.6 181 24 M24 394 70 - - - - 400 406.4 207 24 M24 444 70 - - - - 450 457.2 233 30 M30 505 85 - - - -   ▣ Unified (Ref). Unit : mm Nominal Size Pipe U-BOLT Pipe Type Pipe Out Dia R d1 d2 TYPE A TYPE B TYPE C A B H E H E H E 15 15 1/2 21.7 11 10 3/8 - - 38 16 47 25 20 20 3/4 27.2 14 10 3/8 - - 44 16 53 25 25 25 1 34.0 18 10 3/8 - - 50 16 59 25 32 32 1 1/4 42.7 22 10 3/8 - - 58 16 67 25 40 40 1 1/2 48.6 25 10 3/8 - - 64 16 73 25 50 50 2 60.5 31 10 3/8 - - 76 16 85 25 65 65 2 1/2 76.3 39 13 1/2 - - 96 20 106 30 80 80 3 89.1 45 13 1/2 - - 110 20 120 30 90 90 3 1/2 101.6 51 13 1/2 - - 122 20 132 30 100 100 4 114.3 58 16 5/8 140 50 - - - - 125 125 5 139.8 71 16 5/8 166 50 - - - - 150 150 6 165.2 84 16 5/8 192 50 - - - - 175 175 7 190.7 97 16 5/8 218 50 - - - - 200 200 8 216.3 110 19 3/4 248 60 - - - - 225 225 9 241.8 122 19 3/4 274 60 - - - - 250 250 10 267.3 135 19 3/4 300 60 - - - - 300 300 12 318.5 161 25 1 359 75 - - - - 350 350 14 355.6 179 25 1 395 75 - - - - 400 400 16 406.4 205 25 1 445 75 - - - - 450 450 18 457.2 230 32 1 1/4 507 95 - - - -   [나비볼트]   ▣ 1종 KS B 1005 JIS B 1184 Unit : mm 나사호칭 (d) A 최소 B 약 C 최소 D H G1 최대 G2 최대 k 약 길이 L M2 4 3 2 12 6 2.5 3 0.4 5 ~ 30 M2.2 4 3 2 12 6 2.5 3 0.4 5 ~ 30 * (M2.3) 4 3 2 12 6 2.5 3 0.4 5 ~ 30 M2.5 5 4 3 16 8 2.5 3 0.45 5 ~ 30 * (M2.6) 5 4 3 16 8 2.5 3 0.45 5 ~ 40 M3 x 0.5 5 4 3 16 8 2.5 3 0.6 5 ~ 40 M4 x 0.7 7 6 4 20 10 3 4 0.8 6 ~ 40 M5 x 0.8 8.5 7 5 25 12 3.5 4.5 0.9 8 ~ 50 M6 10.5 9 6 32 16 4 5 1 8 ~ 60 M8 14 12 8 40 20 4.5 5.5 1.2 12 ~ 80 M10 18 15 10 50 25 5.5 6.5 1.5 14 ~ 100 M12 22 18 12 60 30 7 8 2 18 ~ 100 (M14) 26 22 14 70 35 8 9 2 20 ~ 120 M16 26 22 14 70 35 8 9 2 22 ~ 120 (M18) 30 25 16 80 40 8 10 2.5 25 ~ 150 M20 34 28 18 90 45 9 11 2.5 30 ~ 150 (M22) 38 32 20 100 50 10 12 2.5 30 ~ 150 M24 43 36 22 112 56 11 13 3 35 ~ 150   ▣ 2종 Unit : mm 나사호칭 (d) A 최소 B 약 C 최소 D H G1 최대 G2 최대 k 약 길이 L M3 x 0.5 6.5 4 3 17 9 3 4 0.6 5 ~ 40 M4 x 0.7 6.5 4 3 17 9 3 4 0.8 6 ~ 40 M5 x 0.8 8 6 4 21 11 3.5 4.5 0.9 8 ~ 50 M6 10 7 4.5 27 13 4 5 1 8 ~ 60 M8 13 10 6 31 16 4.5 5.5 1.2 12 ~ 80 M10 16 12 7.5 36 18 5.5 6.5 1.5 14 ~ 100 M12 20 16 9 48 23 7 8 2 18 ~ 100 (M14) 20 16 9 48 23 7 8 2 20 ~ 120 M16 27 22 12 68 35 8 9 2 22 ~ 120 (M18) 27 22 12 68 35 8 9 2.5 25 ~ 150 M20 27 22 12 68 35 8 9 2.5 30 ~ 150   [근각볼트]   ▣ 근각볼트 (철).................................................................mm   ▣ 근각볼트 (SUS 304 스텐).............................................mm 굵 기 길 이 길 이 M8 x 12 x 40 x 15 x 50 x 20 x 60 x 25 x 70 x 30 x 80   굵 기 길 이 M8 20 25 32     [썸스볼트]     ▣ 규격 JIS B1256 Unit : mm 구 분 M2 M2.6 M3 M3.5 M4 M4.5 M5 M6 M8 D (외경) 5.5 6.5 7 9 9 10 10 12.5 17 T (두께) 0.3 0.5 0.5 0.5 0.8 0.8 1 1.6 1.6 평탄허용치 0.05 0.05 0.05 0.05 0.1 0.1 0.1 0.2 0.2   ▣ 불완전 나사부 치수(U) JIS B 1188 Unit : mm 구 분 M2 M2.6 M3 M3.5 M4 M5 M6 M8 (파형) 스프링와샤 1.8 2.1 2.4 2.8 3.5 4.3 5.1 6.7 평와샤 1.1 1.4 1.5 1.7 2.3 2.7 3.7 4.2 스프링(파형)와샤 + 평와샤 2.1 2.7 3.0 3.4 4.4 5.4 6.9 8.4 외치와샤 - - 1.9 2.1 2.3 2.8 3.2 4.2 외치와샤 + 평와샤 - - 2.5 2.7 3.2 3.9 5.0 5.9 접시와샤 - - 1.7 - 2.3 2.7 3.3 4.3 사라 외치와샤 - - 3.4 4.0 4.6 5.4 6.6 8.3   [전산볼트]   [EGI 볼트]   [스터드 볼트]     Stud Bolt for Pressure-Temperature Piping   Continuous Thread Stud (General Purpose)   ▣ JIS B1173 Unit : mm Diameter M8 M10 M12 (M14) M16 (M18) M20 d3 Tolerance 0 -0.15 0 -0.18 0 -0.21 S Basic 18 20 22 25 28 30 32 Tolerance +1.9 0 +2.2 0 +2.6 0 +3 0 +5 0 t Class1 Basic   12 15 18 20 22 25 Tolerance +1.1 0 +1.3 0 Class2 Basic 11 15 18 21 24 27 30 Class3 Basic 16 20 24 28 32 36 40 Tolerance +1 0 +1.3 0 +1.6 0 L Basic 20-30 32-50 55-80 90-120 140-150 Tolerance ±0.42 ±0.5 ±0.6 ±0.7 ±0.8   Nominal Size or Diameter of Stud D Tolerances on Stud Lengths-in. L Equal to 6 in. and Under L Over 6 in. No. 8 to 5/16 in. incl.   Over 5/16 in. to 3/4 in. Over 3/4 in. to 1-1/4 in. Over 1-1/4 in. ±1/32 ±1/16 ±1/8 ±1/4 ±1/16 ±1/8 ±3/16 ±1/4   [경첩볼트]     EWC 호칭경 나사의 외경 (d) d1 d2 d3 a b c e f (최대) g r l (최소) W 1/2 W 5/8 W 3/4 W 7/8 W1 W1 1/8 W1 1/4 W1 3/8 W1 1/2 W1 3/4 W2 W2 1/4 W2 1/2 12.7 15.88 19.05 22.23 25.40 28.58 31.75 34.93 38.10 44.45 50.8 57.15 63.50 12.7 15.9 19.1 22.2 25.4 28 30 31.7 35 42 48 55 60 14 17 20 23 27 29 31 33 36 44 50 57 62 30 35 42 48 55 60 65 70 75 90 100 115 125 16 20 23 26 30 33 36 40 43 50 56 63 70 25 32 40 45 50 58 65 70 75 88 100 115 120 2.6 2.9 3.5 3.5 4 4.5 4.5 5 5 6 6 9 10 20 24 27 30 35 38 42 46 50 56 62 70 78 18 20 25 28 30 35 38 40 45 50 55 65 70 14 19 22 24 29 32 36 40 43 50 55 61 66 8 10 10 12 12 15 15 18 20 22 25 28 30 110 125 140 150 165 175 190 200 220 240 270 290 320

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