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Thread inserts AMECOIL® - BSF pitch - Self-locking stainless steel

Manufacturer AMECA
Description Thread inserts AMECOIL® - BSF pitch - Self-locking stainless steel, range classic, 1/4 - 26, nominal length 1 d
Part number 0250140250
Product selection
Selector Article number Nominal diameter d Pitch (mm) Bit Ø (mm) Drilling Ø min. (mm) Drilling Ø max. (mm) Taper min ext. Ø (mm) A - Thread fitted (mm) B - Nominal length (x d) B - Nominal length (mm) C - Min drilling depth (mm) D ext ø when free min. (mm) D ext ø when free max. (mm) N - Number of turns when free ± 1/4 Range
1 0250140250 1/4 - 26 0.977 6.7 6.53 6.71 7.51 5.4 1 d 6.4 10.7 7.9 8.4 4.6 classic
2 0255160312 5/16 - 22 1.155 8.3 8.2 8.38 9.3 6.8 1 d 7.9 13.1 9.8 10.3 5 classic
3 0250380375 3/8 - 20 1.27 9.9 9.78 9.96 11.02 8.3 1 d 9.5 15.2 11.6 12.1 5.6 classic
4 0257160438 7/16 - 18 1.411 11.5 11.43 11.63 12.78 9.7 1 d 11.1 17.5 13.6 14.1 5.9 classic
5 0250120500 1/2 - 16 1.588 13.2 13.03 13.26 14.57 11.1 1 d 12.7 19.8 15.5 16 6.1 classic
6 0259160562 9/16 - 16 1.588 14.7 14.66 14.88 16.16 12.7 1 d 14.3 21.4 17.2 17.8 7 classic
7 0250580625 5/8 - 14 1.814 16.4 16.26 16.49 18.01 14.1 1 d 15.9 24 19.1 19.7 6.8 classic
8 0250340750 3/4 - 12 2.117 19.5 19.43 19.69 21.53 16.9 1 d 19.1 28.6 22.9 23.5 7 classic
9 0250780875 7/8 - 11 2.309 22.7 22.61 22.86 24.94 18.7 1 d 22.2 32.6 26.5 27.3 7.6 classic
10 0251001000 1" - 10 2.54 26.5 26.19 26.52 28.38 22.9 1 d 25.4 36.8 30.2 31 7.9 classic
11 0251181125 1" 1/8 - 9 2.822 29.5 29.36 29.72 31.88 25.8 1 d 28.6 41.3 33.9 34.7 8.1 classic
12 0251141250 1" 1/4 - 9 2.822 32.7 32.54 32.89 35.06 28.9 1 d 31.8 44.5 37.3 38.1 9.1 classic
13 0251381375 1" 3/8 - 8 3.175 36 35.71 36.07 38.64 31.7 1 d 34.9 49.2 41.2 42.1 8.8 classic
14 0250140375 1/4 - 26 0.977 6.7 6.53 6.71 7.51 8.6 1,5 d 9.5 13.9 7.9 8.4 7.6 classic
15 0255160469 5/16 - 22 1.155 8.3 8.2 8.38 9.3 10.8 1,5 d 11.9 17.1 9.8 10.3 8.1 classic
16 0250380562 3/8 - 20 1.27 9.9 9.78 9.96 11.02 13 1,5 d 14.3 20 11.6 12.1 9 classic
17 0257160656 7/16 - 18 1.411 11.5 11.43 11.63 12.78 15.2 1,5 d 16.7 23 13.6 14.1 9.5 classic
18 0250120750 1/2 - 16 1.588 13.2 13.03 13.26 14.57 17.5 1,5 d 19.1 26.2 15.5 16 9.7 classic
19 0259160844 9/16 - 16 1.588 14.7 14.66 14.88 16.16 19.9 1,5 d 21.5 28.6 17.2 17.8 11.1 classic
20 0250580937 5/8 - 14 1.814 16.4 16.26 16.49 18.01 22 1,5 d 23.8 32 19.1 19.7 10.8 classic
21 0250341125 3/4 - 12 2.117 19.5 19.43 19.69 21.53 26.5 1,5 d 28.6 38.1 22.9 23.5 11.1 classic
22 0250781312 7/8 - 11 2.309 22.7 22.61 22.86 24.94 30.8 1,5 d 33.3 43.7 26.5 27.3 11.9 classic
23 0251001500 1" - 10 2.54 26.5 26.19 26.52 28.38 35.6 1,5 d 38.1 49.5 30.2 31 12.5 classic
24 0251181687 1" 1/8 - 9 2.822 29.5 29.36 29.72 31.88 40 1,5 d 42.9 55.6 33.9 34.7 12.7 classic
25 0251141875 1" 1/4 - 9 2.822 32.7 32.54 32.89 35.06 44.8 1,5 d 47.6 60.3 37.3 38.1 14.3 classic
26 0251382062 1" 3/8 - 8 3.175 36 35.71 36.07 38.64 49.2 1,5 d 52.4 66.7 41.2 42.1 13.9 classic
27 0250140500 1/4 - 26 0.977 6.7 6.53 6.71 7.51 11.7 2 d 12.7 17.1 7.9 8.4 10.4 classic
28 0255160625 5/16 - 22 1.155 8.3 8.2 8.38 9.3 14.7 2 d 15.9 21.1 9.8 10.3 11.2 classic
29 0250380750 3/8 - 20 1.27 9.9 9.78 9.96 11.02 17.8 2 d 19.1 24.8 11.6 12.1 12.4 classic
30 0257160875 7/16 - 18 1.411 11.5 11.43 11.63 12.78 20.8 2 d 22.2 28.6 13.6 14.1 13.1 classic
31 0250121000 1/2 - 16 1.588 13.2 13.03 13.26 14.57 23.8 2 d 25.4 32.5 15.5 16 13.3 classic
32 0259161125 9/16 - 16 1.588 14.7 14.66 14.88 16.16 27 2 d 28.6 35.7 17.2 17.8 15.1 classic
33 0250581250 5/8 - 14 1.814 16.4 16.26 16.49 18.01 30 2 d 31.8 39.9 19.1 19.7 14.8 classic
34 0250341500 3/4 - 12 2.117 19.5 19.43 19.69 21.53 36 2 d 38.1 47.6 22.9 23.5 15.2 classic
35 0250781750 7/8 - 11 2.309 22.7 22.61 22.86 24.94 40.9 2 d 44.5 54.8 26.5 27.3 16.4 classic
36 0251002000 1" - 10 2.54 26.5 26.19 26.52 28.38 48.3 2 d 50.8 62.2 30.2 31 17.1 classic
37 0251182250 1" 1/8 - 9 2.822 29.5 29.36 29.72 31.88 54.3 2 d 57.2 69.9 33.9 34.7 17.3 classic
38 0251142500 1" 1/4 - 9 2.822 32.7 32.54 32.89 35.06 60.7 2 d 63.5 76.2 37.3 38.1 19.4 classic
39 0251382750 1" 3/8 - 8 3.175 36 35.71 36.07 38.64 66.7 2 d 69.9 84.1 41.2 42.1 18.9 classic
40 0250140625 1/4 - 26 0.977 6.7 6.53 6.71 7.51 14.9 2,5 d 15.9 20.3 7.9 8.4 13.4 classic
41 0255160781 5/16 - 22 1.155 8.3 8.2 8.38 9.3 18.7 2,5 d 19.8 25 9.8 10.3 14.3 classic
42 0250380937 3/8 - 20 1.27 9.9 9.78 9.96 11.02 22.5 2,5 d 23.8 29.5 11.6 12.1 15.8 classic
43 0257161093 7/16 - 18 1.411 11.5 11.43 11.63 12.78 26.3 2,5 d 27.8 34.1 13.6 14.1 16.6 classic
44 0250121250 1/2 - 16 1.588 13.2 13.03 13.26 14.57 30.2 2,5 d 31.8 38.9 15.5 16 16.9 classic
45 0259161406 9/16 - 16 1.588 14.7 14.66 14.88 16.16 34.1 2,5 d 35.7 42.9 17.2 17.8 19.3 classic
46 0250581562 5/8 - 14 1.814 16.4 16.26 16.49 18.01 37.9 2,5 d 39.7 47.8 19.1 19.7 18.7 classic
47 0250341875 3/4 - 12 2.117 19.5 19.43 19.69 21.53 45.5 2,5 d 47.6 57.2 22.9 23.5 19.3 classic
48 0250782187 7/8 - 11 2.309 22.7 22.61 22.86 24.94 52 2,5 d 55.6 65.9 26.5 27.3 20.8 classic
49 0251002500 1" - 10 2.54 26.5 26.19 26.52 28.38 61 2,5 d 63.5 74.9 30.2 31 21.6 classic
50 0251182812 1" 1/8 - 9 2.822 29.5 29.36 29.72 31.88 68.6 2,5 d 71.4 84.1 33.9 34.7 21.9 classic
51 0251143125 1" 1/4 - 9 2.822 32.7 32.54 32.89 35.06 76.6 2,5 d 79.4 92.1 37.3 38.1 24.6 classic
52 0251383437 1" 3/8 - 8 3.175 36 35.71 36.07 38.64 84.1 2,5 d 87.3 101.6 41.2 42.1 23.9 classic
53 0250140750 1/4 - 26 0.977 6.7 6.53 6.71 7.51 18.1 3,0 d 19.1 23.5 7.9 8.4 16.5 classic
54 0255160938 5/16 - 22 1.155 8.3 8.2 8.38 9.3 22.7 3,0 d 23.8 29 9.8 10.3 17.7 classic
55 0250381125 3/8 - 20 1.27 9.9 9.78 9.96 11.02 27.3 3,0 d 28.6 34.3 11.6 12.1 19.2 classic
56 0257161312 7/16 - 18 1.411 11.5 11.43 11.63 12.78 31.9 3,0 d 33.3 39.7 13.6 14.1 20.2 classic
57 0250121500 1/2 - 16 1.588 13.2 13.03 13.26 14.57 36.5 3,0 d 38.1 45.3 15.5 16 20.5 classic
58 0259161687 9/16 - 16 1.588 14.7 14.66 14.88 16.16 41.3 3,0 d 42.9 50 17.2 17.8 23.4 classic
59 0250581875 5/8 - 14 1.814 16.4 16.26 16.49 18.01 45.8 3,0 d 47.6 55.8 19.1 19.7 22.8 classic
60 0250342250 3/4 - 12 2.117 19.5 19.43 19.69 21.53 55.1 3,0 d 57.2 66.7 22.9 23.5 23.4 classic
61 0250782625 7/8 - 11 2.309 22.7 22.61 22.86 24.94 64.4 3,0 d 66.7 70.1 26.5 27.3 25.2 classic
62 0251003000 1" - 10 2.54 26.5 26.19 26.52 28.38 73.7 3,0 d 76.2 87.6 30.2 31 26.2 classic
63 0251183375 1" 1/8 - 9 2.822 29.5 29.36 29.72 31.88 82.9 3,0 d 85.7 98.5 33.9 34.7 26.5 classic
64 0251143750 1" 1/4 - 9 2.822 32.7 32.54 32.89 35.06 92.4 3,0 d 95.3 108 37.3 38.1 29.8 classic
65 0251384125 1" 3/8 - 8 3.175 36 35.71 36.07 38.64 101.6 3,0 d 104.8 119 41.2 42.1 28.8 classic
66 0250140250SR 1/4 - 26 0.977 6.7 6.53 6.71 7.51 5.4 1 d 6.4 10.7 7.9 8.4 4.6 SR
67 0255160312SR 5/16 - 22 1.155 8.3 8.2 8.38 9.3 6.8 1 d 7.9 13.1 9.8 10.3 5 SR
68 0250380375SR 3/8 - 20 1.27 9.9 9.78 9.96 11.02 8.3 1 d 9.5 15.2 11.6 12.1 5.6 SR
69 0257160438SR 7/16 - 18 1.411 11.5 11.43 11.63 12.78 9.7 1 d 11.1 17.5 13.6 14.1 5.9 SR
70 0250120500SR 1/2 - 16 1.588 13.2 13.03 13.26 14.57 11.1 1 d 12.7 19.8 15.5 16 6.1 SR
71 0259160562SR 9/16 - 16 1.588 14.7 14.66 14.88 16.16 12.7 1 d 14.3 21.4 17.2 17.8 7 SR
72 0250580625SR 5/8 - 14 1.814 16.4 16.26 16.49 18.01 14.1 1 d 15.9 24 19.1 19.7 6.8 SR
73 0250340750SR 3/4 - 12 2.117 19.5 19.43 19.69 21.53 16.9 1 d 19.1 28.6 22.9 23.5 7 SR
74 0250780875SR 7/8 - 11 2.309 22.7 22.61 22.86 24.94 18.7 1 d 22.2 32.6 26.5 27.3 7.6 SR
75 0251001000SR 1" - 10 2.54 26.5 26.19 26.52 28.38 22.9 1 d 25.4 36.8 30.2 31 7.9 SR
76 0251181125SR 1" 1/8 - 9 2.822 29.5 29.36 29.72 31.88 25.8 1 d 28.6 41.3 33.9 34.7 8.1 SR
77 0251141250SR 1" 1/4 - 9 2.822 32.7 32.54 32.89 35.06 28.9 1 d 31.8 44.5 37.3 38.1 9.1 SR
78 0251381375SR 1" 3/8 - 8 3.175 36 35.71 36.07 38.64 31.7 1 d 34.9 49.2 41.2 42.1 8.8 SR
79 0250140375SR 1/4 - 26 0.977 6.7 6.53 6.71 7.51 8.6 1,5 d 9.5 13.9 7.9 8.4 7.6 SR
80 0255160469SR 5/16 - 22 1.155 8.3 8.2 8.38 9.3 10.8 1,5 d 11.9 17.1 9.8 10.3 8.1 SR
81 0250380562SR 3/8 - 20 1.27 9.9 9.78 9.96 11.02 13 1,5 d 14.3 20 11.6 12.1 9 SR
82 0257160656SR 7/16 - 18 1.411 11.5 11.43 11.63 12.78 15.2 1,5 d 16.7 23 13.6 14.1 9.5 SR
83 0250120750SR 1/2 - 16 1.588 13.2 13.03 13.26 14.57 17.5 1,5 d 19.1 26.2 15.5 16 9.7 SR
84 0259160844SR 9/16 - 16 1.588 14.7 14.66 14.88 16.16 19.9 1,5 d 21.5 28.6 17.2 17.8 11.1 SR
85 0250580937SR 5/8 - 14 1.814 16.4 16.26 16.49 18.01 22 1,5 d 23.8 32 19.1 19.7 10.8 SR
86 0250341125SR 3/4 - 12 2.117 19.5 19.43 19.69 21.53 26.5 1,5 d 28.6 38.1 22.9 23.5 11.1 SR
87 0250781312SR 7/8 - 11 2.309 22.7 22.61 22.86 24.94 30.8 1,5 d 33.3 43.7 26.5 27.3 11.9 SR
88 0251001500SR 1" - 10 2.54 26.5 26.19 26.52 28.38 35.6 1,5 d 38.1 49.5 30.2 31 12.5 SR
89 0251181687SR 1" 1/8 - 9 2.822 29.5 29.36 29.72 31.88 40 1,5 d 42.9 55.6 33.9 34.7 12.7 SR
90 0251141875SR 1" 1/4 - 9 2.822 32.7 32.54 32.89 35.06 44.8 1,5 d 47.6 60.3 37.3 38.1 14.3 SR
91 0251382062SR 1" 3/8 - 8 3.175 36 35.71 36.07 38.64 49.2 1,5 d 52.4 66.7 41.2 42.1 13.9 SR
92 0250140500SR 1/4 - 26 0.977 6.7 6.53 6.71 7.51 11.7 2 d 12.7 17.1 7.9 8.4 10.4 SR
93 0255160625SR 5/16 - 22 1.155 8.3 8.2 8.38 9.3 14.7 2 d 15.9 21.1 9.8 10.3 11.2 SR
94 0250380750SR 3/8 - 20 1.27 9.9 9.78 9.96 11.02 17.8 2 d 19.1 24.8 11.6 12.1 12.4 SR
95 0257160875SR 7/16 - 18 1.411 11.5 11.43 11.63 12.78 20.8 2 d 22.2 28.6 13.6 14.1 13.1 SR
96 0250121000SR 1/2 - 16 1.588 13.2 13.03 13.26 14.57 23.8 2 d 25.4 32.5 15.5 16 13.3 SR
97 0259161125SR 9/16 - 16 1.588 14.7 14.66 14.88 16.16 27 2 d 28.6 35.7 17.2 17.8 15.1 SR
98 0250581250SR 5/8 - 14 1.814 16.4 16.26 16.49 18.01 30 2 d 31.8 39.9 19.1 19.7 14.8 SR
99 0250341500SR 3/4 - 12 2.117 19.5 19.43 19.69 21.53 36 2 d 38.1 47.6 22.9 23.5 15.2 SR
100 0250781750SR 7/8 - 11 2.309 22.7 22.61 22.86 24.94 40.9 2 d 44.5 54.8 26.5 27.3 16.4 SR
101 0251002000SR 1" - 10 2.54 26.5 26.19 26.52 28.38 48.3 2 d 50.8 62.2 30.2 31 17.1 SR
102 0251182250SR 1" 1/8 - 9 2.822 29.5 29.36 29.72 31.88 54.3 2 d 57.2 69.9 33.9 34.7 17.3 SR
103 0251142500SR 1" 1/4 - 9 2.822 32.7 32.54 32.89 35.06 60.7 2 d 63.5 76.2 37.3 38.1 19.4 SR
104 0251382750SR 1" 3/8 - 8 3.175 36 35.71 36.07 38.64 66.7 2 d 69.9 84.1 41.2 42.1 18.9 SR
105 0250140625SR 1/4 - 26 0.977 6.7 6.53 6.71 7.51 14.9 2,5 d 15.9 20.3 7.9 8.4 13.4 SR
106 0255160781SR 5/16 - 22 1.155 8.3 8.2 8.38 9.3 18.7 2,5 d 19.8 25 9.8 10.3 14.3 SR
107 0250380937SR 3/8 - 20 1.27 9.9 9.78 9.96 11.02 22.5 2,5 d 23.8 29.5 11.6 12.1 15.8 SR
108 0257161093SR 7/16 - 18 1.411 11.5 11.43 11.63 12.78 26.3 2,5 d 27.8 34.1 13.6 14.1 16.6 SR
109 0250121250SR 1/2 - 16 1.588 13.2 13.03 13.26 14.57 30.2 2,5 d 31.8 38.9 15.5 16 16.9 SR
110 0259161406SR 9/16 - 16 1.588 14.7 14.66 14.88 16.16 34.1 2,5 d 35.7 42.9 17.2 17.8 19.3 SR
111 0250581562SR 5/8 - 14 1.814 16.4 16.26 16.49 18.01 37.9 2,5 d 39.7 47.8 19.1 19.7 18.7 SR
112 0250341875SR 3/4 - 12 2.117 19.5 19.43 19.69 21.53 45.5 2,5 d 47.6 57.2 22.9 23.5 19.3 SR
113 0250782187SR 7/8 - 11 2.309 22.7 22.61 22.86 24.94 52 2,5 d 55.6 65.9 26.5 27.3 20.8 SR
114 0251002500SR 1" - 10 2.54 26.5 26.19 26.52 28.38 61 2,5 d 63.5 74.9 30.2 31 21.6 SR
115 0251182812SR 1" 1/8 - 9 2.822 29.5 29.36 29.72 31.88 68.6 2,5 d 71.4 84.1 33.9 34.7 21.9 SR
116 0251143125SR 1" 1/4 - 9 2.822 32.7 32.54 32.89 35.06 76.6 2,5 d 79.4 92.1 37.3 38.1 24.6 SR
117 0251383437SR 1" 3/8 - 8 3.175 36 35.71 36.07 38.64 84.1 2,5 d 87.3 101.6 41.2 42.1 23.9 SR
118 0250140750SR 1/4 - 26 0.977 6.7 6.53 6.71 7.51 18.1 3,0 d 19.1 23.5 7.9 8.4 16.5 SR
119 0255160938SR 5/16 - 22 1.155 8.3 8.2 8.38 9.3 22.7 3,0 d 23.8 29 9.8 10.3 17.7 SR
120 0250381125SR 3/8 - 20 1.27 9.9 9.78 9.96 11.02 27.3 3,0 d 28.6 34.3 11.6 12.1 19.2 SR
121 0257161312SR 7/16 - 18 1.411 11.5 11.43 11.63 12.78 31.9 3,0 d 33.3 39.7 13.6 14.1 20.2 SR
122 0250121500SR 1/2 - 16 1.588 13.2 13.03 13.26 14.57 36.5 3,0 d 38.1 45.3 15.5 16 20.5 SR
123 0259161687SR 9/16 - 16 1.588 14.7 14.66 14.88 16.16 41.3 3,0 d 42.9 50 17.2 17.8 23.4 SR
124 0250581875SR 5/8 - 14 1.814 16.4 16.26 16.49 18.01 45.8 3,0 d 47.6 55.8 19.1 19.7 22.8 SR
125 0250342250SR 3/4 - 12 2.117 19.5 19.43 19.69 21.53 55.1 3,0 d 57.2 66.7 22.9 23.5 23.4 SR
126 0250782625SR 7/8 - 11 2.309 22.7 22.61 22.86 24.94 64.4 3,0 d 66.7 70.1 26.5 27.3 25.2 SR
127 0251003000SR 1" - 10 2.54 26.5 26.19 26.52 28.38 73.7 3,0 d 76.2 87.6 30.2 31 26.2 SR
128 0251183375SR 1" 1/8 - 9 2.822 29.5 29.36 29.72 31.88 82.9 3,0 d 85.7 98.5 33.9 34.7 26.5 SR
129 0251143750SR 1" 1/4 - 9 2.822 32.7 32.54 32.89 35.06 92.4 3,0 d 95.3 108 37.3 38.1 29.8 SR
130 0251384125SR 1" 3/8 - 8 3.175 36 35.71 36.07 38.64 101.6 3,0 d 104.8 119 41.2 42.1 28.8 SR
Article number
Nominal diameter d
Pitch (mm)
Bit Ø (mm)
Drilling Ø min. (mm)
Drilling Ø max. (mm)
Taper min ext. Ø (mm)
A - Thread fitted (mm)
B - Nominal length (x d)
B - Nominal length (mm)
C - Min drilling depth (mm)
D ext ø when free min. (mm)
D ext ø when free max. (mm)
N - Number of turns when free ± 1/4
Range
Documentation
Contact the supplier
AMECA Universal solutions in mechanical fastening
AMECA
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