Daiwa JThread FC 40lb
Backing up from the success of J-Braid, J-Thread FC is a 100% fluorocarbon leader material that boasts increased abrasion resistance and super-low memory.
Made in Japan from the finest raw materials, J-Thread FC features a low-memory core, improving handling characteristics and improving knot performance. The outer layer is treated to increase hardness and resilience to abrasion. Available in 4-80lb breaking strains in 100 or 50m spools, J-Thread FC is ready for battle.
https://daiwafishing.com.au/collections/line/products/j-thread-fc
Key Statistics
- Measured Diameter: .507mm (+100.4% on claimed .505mm) This accuracy is extremely uncommon!
- Measured Breaking Strain: 32.66lbs (81.6% on claimed 40lbs)
- Abrasion Breaking Strain: 14.96lbs (30.2% of measured)
- Â Breaking strain indicate that this is closer to a 30lb line, not 40lb. Abrasion resistance is right on average compared to other monofilaments.
Testing Process
Key Line Statistics
Attribute | Value |
---|---|
Brand | Daiwa |
Name | JThread FC |
Web Site | Visit Website |
Rated Strength (lbs) | 40 |
Date Tested | 26 May 2022 |
Credit to | Line Laboratory |
Strands | 1 |
Cost $AUD | 24.99 |
Spool Quanity (m) | 50 |
Quoted Diameter (mm) | 0.505 |
Measured Average Diameter (mm) | 0.507 |
Diameter Quoted vs Measured (%) | 100.4 |
Minimum Diameter (mm) | 0.501 |
Maximum Diameter (mm) | 0.516 |
Break Max Average (lbs) | 32.66 |
Claimed vs Actual Breaking Strain (%) | 81.65 |
Average Stretch @ Maximum Break | N/A |
Tensile Strength (PSI) | 104233 |
Tensile Rank | 14 |
Abrasion Break Max Average (lbs) | 15.76 |
Abrasion Break vs Max Break Strain (%) | 48.25 |
Abrasion % of Maximum Rank | 9 |
Abrasion Tensile Strength PSI | 50298 |
Abrasion Tensile Rank | 14 |
FG Break Max Average (lbs) | 0 |
FG Break vs Max Break Strain (%) | 0 |
FG % of Maximum Rank | 7 |
FG Tensile Strength PSI | 0 |
FG Tensile Rank | 7 |
Time | Test1 | Test2 | Test3 | Average | Rated |
---|---|---|---|---|---|
0.0 | 0.00 | 0.00 | 0.00 | 32.66 | 40 |
0.1 | 0.13 | 0.18 | 0.11 | 32.66 | 40 |
0.2 | 0.35 | 0.27 | 0.16 | 32.66 | 40 |
0.3 | 0.51 | 0.48 | 0.39 | 32.66 | 40 |
0.4 | 0.94 | 0.68 | 0.61 | 32.66 | 40 |
0.5 | 1.20 | 1.19 | 1.02 | 32.66 | 40 |
0.6 | 1.72 | 1.48 | 1.20 | 32.66 | 40 |
0.7 | 1.96 | 2.01 | 1.59 | 32.66 | 40 |
0.8 | 2.21 | 2.23 | 1.81 | 32.66 | 40 |
0.9 | 2.35 | 2.46 | 2.02 | 32.66 | 40 |
1.0 | 2.49 | 2.60 | 2.20 | 32.66 | 40 |
1.1 | 2.80 | 2.74 | 2.37 | 32.66 | 40 |
1.2 | 2.98 | 3.07 | 2.65 | 32.66 | 40 |
1.3 | 3.30 | 3.26 | 2.74 | 32.66 | 40 |
1.4 | 3.46 | 3.60 | 2.97 | 32.66 | 40 |
1.5 | 3.61 | 3.75 | 3.10 | 32.66 | 40 |
1.6 | 3.69 | 4.00 | 3.34 | 32.66 | 40 |
1.7 | 3.78 | 4.09 | 3.46 | 32.66 | 40 |
1.8 | 3.98 | 4.19 | 3.57 | 32.66 | 40 |
1.9 | 4.10 | 4.31 | 3.65 | 32.66 | 40 |
2.0 | 4.34 | 4.44 | 3.73 | 32.66 | 40 |
2.1 | 4.45 | 4.69 | 3.93 | 32.66 | 40 |
2.2 | 4.66 | 4.82 | 4.04 | 32.66 | 40 |
2.3 | 4.76 | 5.04 | 4.26 | 32.66 | 40 |
2.4 | 4.85 | 5.12 | 4.37 | 32.66 | 40 |
2.5 | 4.99 | 5.21 | 4.47 | 32.66 | 40 |
2.6 | 5.14 | 5.34 | 4.54 | 32.66 | 40 |
2.7 | 5.42 | 5.47 | 4.61 | 32.66 | 40 |
2.8 | 5.55 | 5.72 | 4.77 | 32.66 | 40 |
2.9 | 5.77 | 5.85 | 4.86 | 32.66 | 40 |
3.0 | 5.86 | 6.05 | 5.07 | 32.66 | 40 |
3.1 | 6.08 | 6.12 | 5.19 | 32.66 | 40 |
3.2 | 6.22 | 6.20 | 5.39 | 32.66 | 40 |
3.3 | 6.36 | 6.33 | 5.46 | 32.66 | 40 |
3.4 | 6.50 | 6.46 | 5.54 | 32.66 | 40 |
3.5 | 6.63 | 6.72 | 5.67 | 32.66 | 40 |
3.6 | 6.87 | 6.84 | 5.79 | 32.66 | 40 |
3.7 | 6.97 | 7.06 | 6.04 | 32.66 | 40 |
3.8 | 7.22 | 7.14 | 6.17 | 32.66 | 40 |
3.9 | 7.38 | 7.36 | 6.37 | 32.66 | 40 |
4.0 | 7.53 | 7.49 | 6.44 | 32.66 | 40 |
4.1 | 7.67 | 7.62 | 6.64 | 32.66 | 40 |
4.2 | 7.80 | 7.74 | 6.75 | 32.66 | 40 |
4.3 | 8.03 | 7.87 | 6.87 | 32.66 | 40 |
4.4 | 8.13 | 8.07 | 6.98 | 32.66 | 40 |
4.5 | 8.37 | 8.16 | 7.10 | 32.66 | 40 |
4.6 | 8.51 | 8.35 | 7.29 | 32.66 | 40 |
4.7 | 8.81 | 8.47 | 7.36 | 32.66 | 40 |
4.8 | 8.95 | 8.71 | 7.56 | 32.66 | 40 |
4.9 | 9.10 | 8.84 | 7.67 | 32.66 | 40 |
5.0 | 9.21 | 8.97 | 7.79 | 32.66 | 40 |
5.1 | 9.31 | 9.05 | 7.89 | 32.66 | 40 |
5.2 | 9.57 | 9.13 | 7.99 | 32.66 | 40 |
5.3 | 9.73 | 9.33 | 8.15 | 32.66 | 40 |
5.4 | 10.02 | 9.46 | 8.21 | 32.66 | 40 |
5.5 | 10.15 | 9.71 | 8.38 | 32.66 | 40 |
5.6 | 10.39 | 9.85 | 8.49 | 32.66 | 40 |
5.7 | 10.49 | 9.98 | 8.60 | 32.66 | 40 |
5.8 | 10.59 | 10.08 | 8.71 | 32.66 | 40 |
5.9 | 10.74 | 10.17 | 8.83 | 32.66 | 40 |
6.0 | 10.89 | 10.40 | 9.03 | 32.66 | 40 |
6.1 | 11.19 | 10.54 | 9.12 | 32.66 | 40 |
6.2 | 11.34 | 10.79 | 9.34 | 32.66 | 40 |
6.3 | 11.59 | 10.91 | 9.46 | 32.66 | 40 |
6.4 | 11.68 | 11.16 | 9.71 | 32.66 | 40 |
6.5 | 11.78 | 11.28 | 9.84 | 32.66 | 40 |
6.6 | 11.92 | 11.41 | 9.96 | 32.66 | 40 |
6.7 | 12.07 | 11.48 | 10.03 | 32.66 | 40 |
6.8 | 12.33 | 11.55 | 10.11 | 32.66 | 40 |
6.9 | 12.45 | 11.76 | 10.28 | 32.66 | 40 |
7.0 | 12.65 | 11.89 | 10.39 | 32.66 | 40 |
7.1 | 12.73 | 12.16 | 10.63 | 32.66 | 40 |
7.2 | 12.94 | 12.29 | 10.76 | 32.66 | 40 |
7.3 | 13.06 | 12.42 | 10.90 | 32.66 | 40 |
7.4 | 13.19 | 12.51 | 11.00 | 32.66 | 40 |
7.5 | 13.33 | 12.60 | 11.10 | 32.66 | 40 |
7.6 | 13.47 | 12.80 | 11.33 | 32.66 | 40 |
7.7 | 13.70 | 12.92 | 11.45 | 32.66 | 40 |
7.8 | 13.79 | 13.16 | 11.69 | 32.66 | 40 |
7.9 | 14.02 | 13.28 | 11.81 | 32.66 | 40 |
8.0 | 14.15 | 13.48 | 11.99 | 32.66 | 40 |
8.1 | 14.29 | 13.55 | 12.05 | 32.66 | 40 |
8.2 | 14.42 | 13.62 | 12.12 | 32.66 | 40 |
8.3 | 14.54 | 13.75 | 12.22 | 32.66 | 40 |
8.4 | 14.75 | 13.89 | 12.33 | 32.66 | 40 |
8.5 | 14.84 | 14.18 | 12.57 | 32.66 | 40 |
8.6 | 15.05 | 14.34 | 12.71 | 32.66 | 40 |
8.7 | 15.17 | 14.58 | 13.00 | 32.66 | 40 |
8.8 | 15.43 | 14.67 | 13.14 | 32.66 | 40 |
8.9 | 15.55 | 14.86 | 13.29 | 32.66 | 40 |
9.0 | 15.68 | 14.97 | 13.36 | 32.66 | 40 |
9.1 | 15.77 | 15.21 | 13.43 | 32.66 | 40 |
9.2 | 15.85 | 15.34 | 13.61 | 32.66 | 40 |
9.3 | 16.06 | 15.47 | 13.73 | 32.66 | 40 |
9.4 | 16.18 | 15.54 | 13.94 | 32.66 | 40 |
9.5 | 16.41 | 15.60 | 14.03 | 32.66 | 40 |
9.6 | 16.53 | 15.81 | 14.20 | 32.66 | 40 |
9.7 | 16.64 | 15.95 | 14.26 | 32.66 | 40 |
9.8 | 16.75 | 16.24 | 14.33 | 32.66 | 40 |
9.9 | 16.86 | 16.38 | 14.48 | 32.66 | 40 |
10.0 | 17.06 | 16.59 | 14.63 | 32.66 | 40 |
10.1 | 17.16 | 16.66 | 14.89 | 32.66 | 40 |
10.2 | 17.37 | 16.72 | 15.01 | 32.66 | 40 |
10.3 | 17.48 | 16.82 | 15.20 | 32.66 | 40 |
10.4 | 17.72 | 16.93 | 15.28 | 32.66 | 40 |
10.5 | 17.83 | 17.16 | 15.47 | 32.66 | 40 |
10.6 | 17.95 | 17.28 | 15.59 | 32.66 | 40 |
10.7 | 18.01 | 17.46 | 15.70 | 32.66 | 40 |
10.8 | 18.08 | 17.52 | 15.80 | 32.66 | 40 |
10.9 | 18.25 | 17.57 | 15.90 | 32.66 | 40 |
11.0 | 18.36 | 17.72 | 16.07 | 32.66 | 40 |
11.1 | 18.59 | 17.86 | 16.15 | 32.66 | 40 |
11.2 | 18.72 | 18.15 | 16.36 | 32.66 | 40 |
11.3 | 18.84 | 18.28 | 16.49 | 32.66 | 40 |
11.4 | 18.93 | 18.47 | 16.63 | 32.66 | 40 |
11.5 | 19.01 | 18.52 | 16.75 | 32.66 | 40 |
11.6 | 19.21 | 18.67 | 16.86 | 32.66 | 40 |
11.7 | 19.33 | 18.77 | 17.05 | 32.66 | 40 |
11.8 | 19.56 | 18.87 | 17.13 | 32.66 | 40 |
11.9 | 19.69 | 19.00 | 17.31 | 32.66 | 40 |
12.0 | 19.87 | 19.13 | 17.42 | 32.66 | 40 |
12.1 | 19.92 | 19.31 | 17.61 | 32.66 | 40 |
12.2 | 19.98 | 19.37 | 17.70 | 32.66 | 40 |
12.3 | 20.09 | 19.56 | 17.78 | 32.66 | 40 |
12.4 | 20.20 | 19.70 | 17.86 | 32.66 | 40 |
12.5 | 20.43 | 19.84 | 17.94 | 32.66 | 40 |
12.6 | 20.55 | 19.98 | 18.16 | 32.66 | 40 |
12.7 | 20.74 | 20.12 | 18.30 | 32.66 | 40 |
12.8 | 20.82 | 20.32 | 18.56 | 32.66 | 40 |
12.9 | 20.89 | 20.37 | 18.67 | 32.66 | 40 |
13.0 | 21.01 | 20.52 | 18.79 | 32.66 | 40 |
13.1 | 21.14 | 20.62 | 18.86 | 32.66 | 40 |
13.2 | 21.38 | 20.82 | 18.94 | 32.66 | 40 |
13.3 | 21.50 | 20.94 | 19.09 | 32.66 | 40 |
13.4 | 21.69 | 21.05 | 19.18 | 32.66 | 40 |
13.5 | 21.75 | 21.12 | 19.36 | 32.66 | 40 |
13.6 | 21.93 | 21.18 | 19.46 | 32.66 | 40 |
13.7 | 22.03 | 21.39 | 19.56 | 32.66 | 40 |
13.8 | 22.14 | 21.53 | 19.67 | 32.66 | 40 |
13.9 | 22.26 | 21.80 | 19.77 | 32.66 | 40 |
14.0 | 22.37 | 21.93 | 20.00 | 32.66 | 40 |
14.1 | 22.56 | 22.06 | 20.13 | 32.66 | 40 |
14.2 | 22.62 | 22.12 | 20.34 | 32.66 | 40 |
14.3 | 22.80 | 22.18 | 20.42 | 32.66 | 40 |
14.4 | 22.92 | 22.33 | 20.60 | 32.66 | 40 |
14.5 | 23.03 | 22.41 | 20.68 | 32.66 | 40 |
14.6 | 23.14 | 22.58 | 20.77 | 32.66 | 40 |
14.7 | 23.25 | 22.67 | 20.85 | 32.66 | 40 |
14.8 | 23.42 | 22.85 | 20.92 | 32.66 | 40 |
14.9 | 23.48 | 22.94 | 21.11 | 32.66 | 40 |
15.0 | 23.64 | 23.04 | 21.22 | 32.66 | 40 |
15.1 | 23.73 | 23.18 | 21.42 | 32.66 | 40 |
15.2 | 23.95 | 23.32 | 21.51 | 32.66 | 40 |
15.3 | 24.06 | 23.58 | 21.60 | 32.66 | 40 |
15.4 | 24.18 | 23.70 | 21.70 | 32.66 | 40 |
15.5 | 24.25 | 23.87 | 21.81 | 32.66 | 40 |
15.6 | 24.33 | 23.91 | 22.01 | 32.66 | 40 |
15.7 | 24.51 | 23.96 | 22.11 | 32.66 | 40 |
15.8 | 24.63 | 24.06 | 22.28 | 32.66 | 40 |
15.9 | 24.83 | 24.16 | 22.36 | 32.66 | 40 |
16.0 | 24.93 | 24.33 | 22.50 | 32.66 | 40 |
16.1 | 25.02 | 24.41 | 22.56 | 32.66 | 40 |
16.2 | 25.08 | 24.57 | 22.63 | 32.66 | 40 |
16.3 | 25.13 | 24.67 | 22.76 | 32.66 | 40 |
16.4 | 25.29 | 24.89 | 22.88 | 32.66 | 40 |
16.5 | 25.40 | 25.03 | 23.11 | 32.66 | 40 |
16.6 | 25.60 | 25.16 | 23.21 | 32.66 | 40 |
16.7 | 25.70 | 25.28 | 23.40 | 32.66 | 40 |
16.8 | 25.80 | 25.40 | 23.49 | 32.66 | 40 |
16.9 | 25.88 | 25.56 | 23.58 | 32.66 | 40 |
17.0 | 25.95 | 25.61 | 23.68 | 32.66 | 40 |
17.1 | 26.14 | 25.75 | 23.77 | 32.66 | 40 |
17.2 | 26.26 | 25.84 | 23.94 | 32.66 | 40 |
17.3 | 26.45 | 25.94 | 24.00 | 32.66 | 40 |
17.4 | 26.53 | 26.01 | 24.13 | 32.66 | 40 |
17.5 | 26.66 | 26.08 | 24.19 | 32.66 | 40 |
17.6 | 26.70 | 26.25 | 24.39 | 32.66 | 40 |
17.7 | 26.75 | 26.35 | 24.53 | 32.66 | 40 |
17.8 | 26.87 | 26.58 | 24.67 | 32.66 | 40 |
17.9 | 26.99 | 26.70 | 24.77 | 32.66 | 40 |
18.0 | 27.19 | 26.93 | 24.87 | 32.66 | 40 |
18.1 | 27.27 | 27.03 | 25.04 | 32.66 | 40 |
18.2 | 27.42 | 27.13 | 25.11 | 32.66 | 40 |
18.3 | 27.49 | 27.19 | 25.29 | 32.66 | 40 |
18.4 | 27.67 | 27.24 | 25.40 | 32.66 | 40 |
18.5 | 27.78 | 27.39 | 25.56 | 32.66 | 40 |
18.6 | 27.89 | 27.49 | 25.62 | 32.66 | 40 |
18.7 | 27.96 | 27.65 | 25.67 | 32.66 | 40 |
18.8 | 28.04 | 27.73 | 25.73 | 32.66 | 40 |
18.9 | 28.14 | 27.80 | 25.80 | 32.66 | 40 |
19.0 | 28.18 | 27.89 | 26.00 | 32.66 | 40 |
19.1 | 28.34 | 27.98 | 26.13 | 32.66 | 40 |
19.2 | 28.46 | 28.20 | 26.34 | 32.66 | 40 |
19.3 | 28.59 | 28.32 | 26.41 | 32.66 | 40 |
19.4 | 28.67 | 28.54 | 26.48 | 32.66 | 40 |
19.5 | 28.76 | 28.62 | 26.55 | 32.66 | 40 |
19.6 | 28.91 | 28.77 | 26.61 | 32.66 | 40 |
19.7 | 28.97 | 28.83 | 26.79 | 32.66 | 40 |
19.8 | 29.13 | 28.89 | 26.90 | 32.66 | 40 |
19.9 | 29.23 | 28.98 | 27.04 | 32.66 | 40 |
20.0 | 29.32 | 29.06 | 27.08 | 32.66 | 40 |
20.1 | 29.39 | 29.21 | 27.11 | 32.66 | 40 |
20.2 | 29.46 | 29.27 | 27.20 | 32.66 | 40 |
20.3 | 29.60 | 29.42 | 27.28 | 32.66 | 40 |
20.4 | 29.68 | 29.50 | 27.50 | 32.66 | 40 |
20.5 | 29.83 | 29.59 | 27.62 | 32.66 | 40 |
20.6 | 29.90 | 29.70 | 27.81 | 32.66 | 40 |
20.7 | 30.06 | 29.80 | 27.88 | 32.66 | 40 |
20.8 | 30.13 | 29.99 | 28.02 | 32.66 | 40 |
20.9 | 30.21 | 30.06 | 28.09 | 32.66 | 40 |
21.0 | 30.30 | 30.19 | 28.17 | 32.66 | 40 |
21.1 | 30.38 | 30.24 | 28.27 | 32.66 | 40 |
21.2 | 30.53 | 30.36 | 28.37 | 32.66 | 40 |
21.3 | 30.58 | 30.43 | 28.52 | 32.66 | 40 |
21.4 | 30.69 | 30.50 | 28.57 | 32.66 | 40 |
21.5 | 30.75 | 30.59 | 28.69 | 32.66 | 40 |
21.6 | 30.87 | 30.67 | 28.76 | 32.66 | 40 |
21.7 | 30.93 | 30.90 | 28.94 | 32.66 | 40 |
21.8 | 31.00 | 31.05 | 29.05 | 32.66 | 40 |
21.9 | 31.06 | 31.22 | 29.16 | 32.66 | 40 |
22.0 | 31.13 | 31.26 | 29.22 | 32.66 | 40 |
22.1 | 31.25 | 31.29 | 29.29 | 32.66 | 40 |
22.2 | 31.30 | 31.35 | 29.39 | 32.66 | 40 |
22.3 | 31.44 | 31.40 | 29.43 | 32.66 | 40 |
22.4 | 31.53 | 31.53 | 29.55 | 32.66 | 40 |
22.5 | 31.61 | 31.61 | 29.64 | 32.66 | 40 |
22.6 | 31.65 | 31.68 | 29.72 | 32.66 | 40 |
22.7 | 31.68 | 31.68 | 29.76 | 32.66 | 40 |
22.8 | 31.76 | 31.72 | 29.80 | 32.66 | 40 |
22.9 | 31.79 | 31.77 | 29.91 | 32.66 | 40 |
23.0 | 31.86 | 31.81 | 29.99 | 32.66 | 40 |
23.1 | 31.90 | 31.98 | 30.18 | 32.66 | 40 |
23.2 | 32.00 | 32.15 | 30.31 | 32.66 | 40 |
23.3 | 32.06 | 32.36 | 30.47 | 32.66 | 40 |
23.4 | 32.13 | 32.40 | 30.50 | 32.66 | 40 |
23.5 | 32.19 | 32.44 | 30.54 | 32.66 | 40 |
23.6 | 32.25 | 30.60 | 32.66 | 40 | |
23.7 | 32.36 | 30.66 | 32.66 | 40 | |
23.8 | 32.41 | 30.76 | 32.66 | 40 | |
23.9 | 32.54 | 30.80 | 32.66 | 40 | |
24.0 | 32.62 | 30.86 | 32.66 | 40 | |
24.1 | 32.71 | 30.88 | 32.66 | 40 | |
24.2 | 32.73 | 30.90 | 32.66 | 40 | |
24.3 | 32.74 | 31.01 | 32.66 | 40 | |
24.4 | 31.13 | 32.66 | 40 | ||
24.5 | 31.35 | 32.66 | 40 | ||
24.6 | 31.46 | 32.66 | 40 | ||
24.7 | 31.60 | 32.66 | 40 | ||
24.8 | 31.63 | 32.66 | 40 | ||
24.9 | 31.68 | 32.66 | 40 | ||
25.0 | 31.70 | 32.66 | 40 | ||
25.1 | 31.72 | 32.66 | 40 | ||
25.2 | 31.76 | 32.66 | 40 | ||
25.3 | 31.79 | 32.66 | 40 | ||
25.4 | 31.84 | 32.66 | 40 | ||
25.5 | 31.84 | 32.66 | 40 | ||
25.6 | 31.92 | 32.66 | 40 | ||
25.7 | 31.98 | 32.66 | 40 | ||
25.8 | 32.05 | 32.66 | 40 | ||
25.9 | 32.12 | 32.66 | 40 | ||
26.0 | 32.19 | 32.66 | 40 | ||
26.1 | 32.28 | 32.66 | 40 | ||
26.2 | 32.29 | 32.66 | 40 | ||
26.3 | 32.33 | 32.66 | 40 | ||
26.4 | 32.34 | 32.66 | 40 | ||
26.5 | 32.37 | 32.66 | 40 | ||
26.6 | 32.38 | 32.66 | 40 | ||
26.7 | 32.39 | 32.66 | 40 | ||
26.8 | 32.46 | 32.66 | 40 | ||
26.9 | 32.54 | 32.66 | 40 | ||
27.0 | 32.67 | 32.66 | 40 | ||
27.1 | 32.74 | 32.66 | 40 | ||
27.2 | 32.80 | 32.66 | 40 |