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导向型平键 GB /T 1097 - 2003

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尺寸单位: mm

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公差

基本尺寸
b

b	最大值=公称 (h8)
	最小值
h	最大值=公称 (h11)
	最小值
t
d
d₁
D
c

8	10	12	14	16	18	20	22	25	28	32	36	40	45
7.978	9.978	11.973	13.973	15.973	17.973	19.967	21.967	24.967	27.967	31.961	35.961	39.961	44.961
7	8	8	9	10	11	12	14	14	16	18	20	22	25
6.91	7.91	7.91	8.91	9.91	10.89	11.89	13.89	13.89	15.89	17.89	19.87	21.87	24.87
2.4	2.4	3	3.5	3.5	4.5	4.5	4.5	6	6	7	8	8	8
M3	M3	M4	M5	M5	M6	M6	M6	M8	M8	M10	M12	M12	M12
3.4	3.4	4.5	5.5	5.5	6.6	6.6	6.6	9	9	11	14	14	14
6	6	8.5	10	10	12	12	12	15	15	18	22	22	22
0.3	0.3	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	1	1	1

L₁

L₂

L₃

替代列表

GB 1097 - 1979 GB /T 1097 - 2003

工艺相关

技术条件和引用标准

技术条件

①导向型平键应符合 GB/T 1568的规定。
②键槽的尺寸应符合GB/T 1095的规定。
③当键长大于400mm时，其长度应按GB/T 321的R20系列选取，为减小由于直线度而引起的问题，键长应小于10倍的键宽。
④固定用螺钉应符合GB/T 822 或 GB/T 65的规定

引用参考

GB /T 1172

黑色金属硬度及强度换算值

GB /T 5267.1 - 2002

镀锌、镀镍、镀镉、复合镀等层镀层盐雾腐蚀的防护性能

GB /T 193 - 2003

普通螺纹（一般用途米制螺纹）- 直径与螺距系列 (ISO 261: 1998, MOD)

注：技术数据仅供参考，请以官方原件为准！

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材质：45#、304不锈钢；规格范围：5*5—100*50；公称长度：5-1000mm；表面处理：抛光、本色、洗白、发黑、镀锌等。

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材质：碳钢45#; 规格：3×3到100×50

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材质：碳钢45#、40Cr、42CrMo、不锈钢等；规格范围：国标2×2-100×50，45#钢国标规格现货；特殊材质非标定制，欢迎实地验厂考察。

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类似标准及供货信息

1	[国标] GB /T 1096 - 2003	普通型平键 Square And Rectangular Keys 供应商(12)
2	[国标] GB /T 1567 - 2003	薄型平键 Sguare And Rectangular Thin Keys 供应商(5)
3	[国标] GB /T 1096 - 1979	普通平键 Square and Rectangular keys 供应商(12)
4	[国标] GB 1097 - 1979	导向型平键 Square And Rectangular Keys 供应商(3)
5	[国标] GB 1567 - 1979	薄型平键 Sguare And Rectangular Thin Keys 供应商(5)
6	[德标] DIN 6885-1 (A) - 2021	A型圆头平键 Parallel Keys, Deep Pattern - Type A 供应商(10)
7	[德标] DIN 6885-1 (B) - 2021	B型平头平键 Parallel Keys, Deep Pattern - Type B 供应商(2)
8	[德标] DIN 6885-1 (F) - 2021	F型平头带双孔平键 Parallel Keys, With Two Step Bores For Fixation Screw - Type F 供应商(1)
9	[德标] DIN 6880 (A) - 2011	方形键 Square Key 供应商(2)
10	[德标] DIN 6880 (B) - 2011	矩形键 Rectangular Key 供应商(1)
11	[德标] DIN 6880 - 1975	方形键 Square Key 供应商(2)
12	[德标] DIN 6880 - 1975	矩形键 Rectangular Key 供应商(1)
13	[德标] DIN 6885 (B) - 1968	B型平头平键 Parallel Keys, Deep Pattern - Type B 供应商(2)
14	[德标] DIN 6885 (F) - 1968	F型平头带双孔平键 Parallel Keys, With Two Step Bores For Fixation Screw - Type F 供应商(1)
15	[德标] DIN 6885 (A) - 1968	A型圆头平键 Parallel Keys, Deep Pattern - Type A 供应商(10)
16	[德标] DIN 6885-1 (C) - 2021	C型圆头带单孔平键 Parallel Keys, with Step Bore Fore Fixation Screw - Type C
17	[德标] DIN 6885-1 (D) - 2021	D型平头带单孔平键 Parallel Keys,With Step Bore Fore Fixation Screw - Type D
18	[德标] DIN 6885-1 (E) - 2021	E型圆头带双孔平键 Parallel Keys, With Two Step Bores For Fixation Screw - Type E
19	[德标] DIN 6885-1 (G) - 2021	G型平头带锥度单孔平键 Parallel Keys, With Taper and One Step Bore For Fixation Screw - Type G
20	[德标] DIN 6885-1 (H) - 2021	H型平头带锥度双孔平键 Parallel Keys, With Taper and Two Step Bore For Fixation Screw - Type H
21	[德标] DIN 6885-1 (J) - 2021	J型平头带锥度单孔平键 Parallel Keys, With Taper and One Step Hole For Clamping Sleeve - Type J
22	[德标] DIN 6880 (C) - 2011	扁矩形键 Flat Rectangular Key
23	[德标] DIN 6323 (A) - 2003	滑键 A型 Slot stones, loose - Form A
24	[德标] DIN 6323 (B) - 2003	滑键 B型 Slot stones, loose - Form B
25	[德标] DIN 6323 (C) - 2003	滑键 C型 Slot stones, loose - Form C
26	[德标] DIN 6880 - 1975	扁矩形键 Flat Rectangular Key
27	[德标] DIN 6885 (C) - 1968	C型圆头带单孔平键 Parallel Keys, with Step Bore Fore Fixation Screw - Type C
28	[德标] DIN 6885 (D) - 1968	D型平头带单孔平键 Parallel Keys,With Step Bore Fore Fixation Screw - Type D
29	[德标] DIN 6885 (E) - 1968	E型圆头带双孔平键 Parallel Keys, With Two Step Bores For Fixation Screw - Type E
30	[德标] DIN 6885 (G) - 1968	G型平头带锥度单孔平键 Parallel Keys, With Taper and One Step Bore For Fixation Screw - Type G
31	[德标] DIN 6885 (H) - 1968	H型平头带锥度双孔平键 Parallel Keys, With Taper and Two Step Bore For Fixation Screw - Type H
32	[德标] DIN 6885 (J) - 1968	J型平头带锥度单孔平键 Parallel Keys, With Taper and One Step Hole For Clamping Sleeve - Type J
33	[国际] ISO 2491 - 1974	薄型平键 Thin Parallel Keys
34	[日标] JIS B 1301 (P/PS) - 1996	平键 Parallel Key
35	[汽标代号] Q 551	普通平健 Parallel key 供应商(1)
36	[美标] ASME/ANSI B 18.25.3M - 1998	米制过盈配合平键 Metric Interference Fit Flat Key
37	[美标] ASME/ANSI B 18.25.3M - 1998 (R2008)	米制平键 Metric Square And Pectang-Ular Keys
38	[美标] ASME/ANSI B 18.25.1M - 1996	米制四方键 Metric square keys
39	[意大利] UNI 6604 - 1969	平键 Flat key 供应商(3)
40	[意大利] UNI 7510 - 1976	薄平键 Thin parallel keys
41	[意大利] UNI 6605 - 1969	I型平键 Parallel keys - Type I
42	[意大利] UNI 6605 - 1969	II型平键 Parallel keys - Type II
43	[意大利] UNI 6605 - 1969	III型平键 Parallel keys - Type III
44	[意大利] UNI 6605 - 1969	IV型平键 Parallel keys - Type IV
45	[意大利] UNI 6605 - 1969	V型平键 Parallel keys - Type V
46	[意大利] UNI 6605 - 1969	VI型平键 Parallel keys - Type VI
47	[俄标] GOST 23360 - 1978	平键 Keys couplings with prismatic Keys 供应商(1)
48	[俄标] GOST 8787 - 1968	矩形平键 Flat key 供应商(1)
49	[印标] IS 2048 (A) - 1983	A型圆头平键 Type A - Keys with both ends round
50	[印标] IS 2048 (B) - 1983	B型平头平键 Type B - Keys with both ends square
51	[印标] IS 2048 (C) - 1983	C型圆头带单孔平键 Type C - keys with both ends round with hole for one retaining screw
52	[印标] IS 2048 (D) - 1983	D型平头带单孔平键 Type D - keys with both ends square with hole for one retaining screw
53	[印标] IS 2048 (E) - 1983	E型圆头带双孔平键 Type E - Keys with both ends round with holes for two retaining screws
54	[印标] IS 2048 (F) - 1983	F型平头带双孔平键 Type F - Keys with both ends square with holes for two retaining screws
55	[印标] IS 2048 (G) - 1983	G型平头带锥度单孔平键 Type G - keys with both ends square with chamfer and hole for one retaining screw
56	[印标] IS 2048 (H) - 1983	H型平头带锥度双孔平键 Type H - Keys with both ends square with chamfer and holes for two retaining screws
57	[印标] IS 2048 (J) - 1983	J型平头带锥度单孔平键 Type J - keys with both ends square with chamfer and hole for one spring dowel sleeve
58	[美标] ASME B 17.1 (USAS B17.1) - 1967 (R2013)	平键