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薄型平鍵 ISO 2491 - 1974

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尺寸單位: mm

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基本尺寸
b

b	最大值
	最小值
h	最大值=公稱
	最小值
s	最大值
	最小值
L

5	6	8	10	12	14	16	18	20	22	25	28	32	36
4.97	5.97	7.964	9.964	11.957	13.957	15.957	17.957	19.948	21.948	24.948	27.948	31.938	35.938
3	4	5	6	6	6	7	7	8	9	9	10	11	12
2.94	3.925	4.925	5.925	5.925	5.925	6.91	6.91	7.91	8.91	8.91	9.91	10.89	11.89
0.4	0.4	0.4	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	1.2
0.25	0.25	0.25	0.4	0.4	0.4	0.4	0.4	0.6	0.6	0.6	0.6	0.6	1
10~56	14~70	18~90	22~110	28~140	36~160	45~180	50~200	56~220	63~250	70~280	80~320	90~360	100~400

引用參考 (3)

GB /T 3098.25 - 2020

緊固件機械性能不銹鋼和鎳合金緊固件選用指南

GB /T 5267.1 - 2002

鍍鋅、鍍鎳、鍍鎘、復合鍍等層鍍層鹽霧腐蝕的防護性能

GB /T 1172 - 1999

黑色金屬硬度及強度換算值

非合金鋼和低合金鋼和鑄鋼的硬度值轉換表

注：技術數據僅供參考，請以官方原件為準！

類似標準及供貨信息 (59)

1	[國標] GB /T 1096 - 2003	普通型平鍵 Square And Rectangular Keys 供應商(12)
2	[國標] GB /T 1097 - 2003	導向型平鍵 Square and Rectangular Keys 供應商(4)
3	[國標] GB /T 1567 - 2003	薄型平鍵 Sguare and Rectangular Thin Keys 供應商(4)
4	[國標] GB /T 1096 - 1979	普通平鍵 Square and Rectangular Keys 供應商(12)
5	[國標] GB 1097 - 1979	導向型平鍵 Square and Rectangular Keys 供應商(4)
6	[國標] GB 1567 - 1979	薄型平鍵 Sguare and Rectangular Thin Keys 供應商(4)
7	[德標] DIN 6885-1 (A) - 2021	A型圓頭平鍵 Parallel Keys, Deep Pattern - Type A 供應商(10)
8	[德標] DIN 6885-1 (B) - 2021	B型平頭平鍵 Parallel Keys, Deep Pattern - Type B 供應商(2)
9	[德標] DIN 6885-1 (F) - 2021	F型平頭帶雙孔平鍵 Parallel Keys, with Two Step Bores for Fixation Screw - Type F 供應商(1)
10	[德標] DIN 6880 (A) - 2011	方形鍵 Square Key 供應商(2)
11	[德標] DIN 6880 (B) - 2011	矩形鍵 Rectangular Key 供應商(1)
12	[德標] DIN 6880 - 1975	方形鍵 Square Key 供應商(2)
13	[德標] DIN 6880 - 1975	矩形鍵 Rectangular Key 供應商(1)
14	[德標] DIN 6885 (A) - 1968	A型圓頭平鍵 Parallel Keys, Deep Pattern - Type A 供應商(10)
15	[德標] DIN 6885 (B) - 1968	B型平頭平鍵 Parallel Keys, Deep Pattern - Type B 供應商(2)
16	[德標] DIN 6885 (F) - 1968	F型平頭帶雙孔平鍵 Parallel Keys, with Two Step Bores for Fixation Screw - Type F 供應商(1)
17	[德標] DIN 6885-1 (C) - 2021	C型圓頭帶單孔平鍵 Parallel Keys, with Step Bore Fore Fixation Screw - Type C
18	[德標] DIN 6885-1 (D) - 2021	D型平頭帶單孔平鍵 Parallel Keys, with Step Bore Fore Fixation Screw - Type D
19	[德標] DIN 6885-1 (E) - 2021	E型圓頭帶雙孔平鍵 Parallel Keys, with Two Step Bores for Fixation Screw - Type E
20	[德標] DIN 6885-1 (G) - 2021	G型平頭帶錐度單孔平鍵 Parallel Keys, with Taper and One Step Bore for Fixation Screw - Type G
21	[德標] DIN 6885-1 (H) - 2021	H型平頭帶錐度雙孔平鍵 Parallel Keys, with Taper and Two Step Bore for Fixation Screw - Type H
22	[德標] DIN 6885-1 (J) - 2021	J型平頭帶錐度單孔平鍵 Parallel Keys, with Taper and One Step Hole for Clamping Sleeve - Type J
23	[德標] DIN 6880 (C) - 2011	扁矩形鍵 Flat Rectangular Key
24	[德標] DIN 6323 (A) - 2003	滑鍵 A型 Slot Stones, Loose - Form A
25	[德標] DIN 6323 (B) - 2003	滑鍵 B型 Slot Stones, Loose - Form B
26	[德標] DIN 6323 (C) - 2003	滑鍵 C型 Slot Stones, Loose - Form C
27	[德標] DIN 6880 - 1975	扁矩形鍵 Flat Rectangular Key
28	[德標] DIN 6885 (C) - 1968	C型圓頭帶單孔平鍵 Parallel Keys, with Step Bore Fore Fixation Screw - Type C
29	[德標] DIN 6885 (D) - 1968	D型平頭帶單孔平鍵 Parallel Keys, with Step Bore Fore Fixation Screw - Type D
30	[德標] DIN 6885 (E) - 1968	E型圓頭帶雙孔平鍵 Parallel Keys, with Two Step Bores For Fixation Screw - Type E
31	[德標] DIN 6885 (G) - 1968	G型平頭帶錐度單孔平鍵 Parallel Keys, With Taper and One Step Bore For Fixation Screw - Type G
32	[德標] DIN 6885 (H) - 1968	H型平頭帶錐度雙孔平鍵 Parallel Keys, with Taper and Two Step Bore for Fixation Screw - Type H
33	[德標] DIN 6885 (J) - 1968	J型平頭帶錐度單孔平鍵 Parallel Keys, with Taper and One Step Hole for Clamping Sleeve - Type J
34	[日標] JIS B 1301 (P/PS) - 1996	平鍵 Parallel Key
35	[汽標代號] Q 551	普通平健 Parallel Key
36	[美標] ASME/ANSI B 18.25.3M - 1998	米制過盈配合平鍵 Metric Interference Fit Flat Key 供應商(1)
37	[美標] ASME/ANSI B 18.25.3M - 1998 (R2008)	米制平鍵 Metric Square and Pectang-Ular Keys 供應商(1)
38	[美標] ASME/ANSI B 18.25.1M - 1996	米制四方鍵 Metric Square Keys
39	[意大利] UNI 6604 - 1969	平鍵 Flat Key 供應商(2)
40	[意大利] UNI 7510 - 1976	薄平鍵 Thin Parallel Keys
41	[意大利] UNI 6605 - 1969	I型平鍵 Parallel Keys - Type I
42	[意大利] UNI 6605 - 1969	II型平鍵 Parallel Keys - Type II
43	[意大利] UNI 6605 - 1969	III型平鍵 Parallel Keys - Type III
44	[意大利] UNI 6605 - 1969	IV型平鍵 Parallel Keys - Type IV
45	[意大利] UNI 6605 - 1969	V型平鍵 Parallel Keys - Type V
46	[意大利] UNI 6605 - 1969	VI型平鍵 Parallel Keys - Type VI
47	[法國] NF E 22-177 - 1987	平鍵 Parallel Keys
48	[俄標] GOST 23360 - 1978	平鍵 Keys Couplings with Prismatic Keys 供應商(1)
49	[俄標] GOST 8787 - 1968	矩形平鍵 Flat Key 供應商(1)
50	[印標] IS 2048 (A) - 1983	A型圓頭平鍵 Type A - Keys with Both Ends Round
51	[印標] IS 2048 (B) - 1983	B型平頭平鍵 Type B - Keys with Both Ends Square
52	[印標] IS 2048 (C) - 1983	C型圓頭帶單孔平鍵 Type C - Keys with Both Ends Round with Hole for One Retaining Screw
53	[印標] IS 2048 (D) - 1983	D型平頭帶單孔平鍵 Type D - Keys with Both Ends Square with Hole for One Retaining Screw
54	[印標] IS 2048 (E) - 1983	E型圓頭帶雙孔平鍵 Type E - Keys with Both Ends Round with Holes for Two Retaining Screws
55	[印標] IS 2048 (F) - 1983	F型平頭帶雙孔平鍵 Type F - Keys with Both Ends Square with Holes for Two Retaining Screws
56	[印標] IS 2048 (G) - 1983	G型平頭帶錐度單孔平鍵 Type G - Keys with Both Ends Square with Chamfer and Hole for One Retaining Screw
57	[印標] IS 2048 (H) - 1983	H型平頭帶錐度雙孔平鍵 Type H - Keys with Both Ends Square with Chamfer and Holes for Two Retaining Screws
58	[印標] IS 2048 (J) - 1983	J型平頭帶錐度單孔平鍵 Type J - Keys with Both Ends Square with Chamfer and Hole for One Spring Dowel Sleeve
59	[美標] ASME B 17.1 (USAS B17.1) - 1967 (R2013)	平鍵

標準編號 / Standard Code： ISO 2491 - 1974
中文名稱 / Chinese Name： 薄型平鍵
英文名稱 / English Name： Thin Parallel Keys
數據來源 / Data Source： 易緊通 YJT Fastener Database（164580.com）
中文頁面 / Chinese Page： 查看中文頁面
English Page： View English Page

Data Source: YJT Fastener Database (164580.com)
Standard: ISO 2491 - 1974
Chinese Name: 薄型平鍵
English Name: Thin Parallel Keys
Chinese URL: Chinese Source Page
English URL: English Source Page
License: Commercial reuse, redistribution, or AI training usage requires authorization.