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(Non-preferred) dimensions in parentheses.

Hexagon Head Flange Bolts - Reduced Shank

GB /T 35481 - 2017

Display drawing:

国标GB /T35481 - 2017 GB35481 35481GB Hexagon Head Flange Bolts - Reduced Shank
Nominal Length L Tips:seclect Nominal Length L and get Thread length.
Thread Size
d
M5 M6 M8 M10 M12 M14 M16 M18 M20
P Pitch Coarse thread
Fine thread 1
Fine thread 2
dc max
ds max
min
dk Nominal Size
k max
min
c1 max
min
h max
0.8 1 1.25 1.5 1.75 2 2 2.5 2.5
/ / 1 1 1.25 1.5 1.5 1.5 1.5
/ / / 1.25 1.5 / / 2 2
11.8 14.2 17.9 21.8 26 29.9 34.5 38.6 42.8
5 6 8 10 12 14 16 18 20
4.82 5.82 7.78 9.78 11.73 13.73 15.73 17.73 19.67
7.3 9.2 10.95 12.65 16.4 18.15 21.85 25.4 28.9
6.5 7.5 10 12 14 16 19 21.5 24
6.25 7.25 9.75 11.75 13.75 15.75 18.75 21.25 23.75
1.7 2 2.9 3.9 4.4 5.4 5.8 6.4 6.9
1.45 1.75 2.65 3.6 4.1 5.1 5.5 6 6.5
0.9 0.9 0.9 1.3 1.3 1.3 1.3 1.4 1.4
Length of Thread b
- - - - - - - - -

Suppliers

Best price if from GlobalFastener.com.
Wuxi Zeke Hardware Manufacturing Co., Ltd.
  • Mr.Chen

  • +86-18651586798

  • +86-510-82392393

  • Material: Zirconium Zr-1(R60700), Zr-3(R60702), Zr-5(R60705), Zr-0(R60001), Zr-2(R60802), Zr-4(R60804), Titanium TA1-TA36, TB2-TB17, TC1-TC32, Corrosion resistant alloy Incoloy 800, 800H, 800HT, 825, 925, Hastelloy B, B-2, B-3, B-4, C, C276, C-4, C-22, G-50, X, G, G-3, G-30, C-2000, Inconel600, 601, 690, 625, 622, 686, 718, 703, X750, Monel400, Monel K500, Pure nickel Nickel 200, Nickel 201, High-temperature alloy Nimonic 75, 80A, 90, 901, 20Cb-3 alloy, A286(Gr660), Cr20Ni80, Super stainless steel XM-19, 254SMO(F44), 1.4529, 25-6MO, 303, 304, 304L, 309, 309L, 310, 310S, 316, 316L, 316Ti, 904L, 317, 317L, 321, 347, Duplex stainless steel 2205(F51、F60), 2507(F53), S32760(F55), 1Cr13, 2Cr13, 3Cr13, 630(17-4PH), 631(17-7PH), 660, Grade: 8.8, 10.9, 12.9, 14.9, A2-70, A2-80, A3-70, A3-80, A4-70, A4-80, A4L-80, A5-80, D2-70, D2-80, D2-100, D4-70, D4-80, D4-100, D6-70, D6-80, D6-100, D8-70, D8-80, D8-100, C1-70, C1-110, C4-70, C3-80, F1-45, F1-60 High temperature and high pressure ASTMA193/A194 B5, B6, B6X, B7, B7M, B16, B8, B8C, B8M, B8P, B8T, B8LN, B8MLN, B8CLN, B8ML4CuN, 1, 2, 2H, 2HM, 3, 4, 4L, 6, 6F, 7, 7L, 7M, 8, 8C, 8M, 8T, 8F, 8P, 8N, 8MN, 8R, 8S, 8LN, 8MLN, 8MLCuN, 9C, 16