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六角盖形自锁螺母, 250°F MS 51865 - 1970

选择规格尺寸点击↓

10#

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

尺寸单位: inch

美国军标MS 51865 - 1970 MS51865 51865MS 六角盖形自锁螺母, 250°F

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公差美制螺纹极限尺寸米/英制螺纹对照

规格

10#

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

PP	-2B	UNC
		UNF
s	公称
	最大值
	最小值
e	最大值
	最小值
h
m
t

32	32	24	20	18	16	14	13	12	11	10
40	36	32	28	24	24	20	20	18	18	16
5/16	5/16	3/8	7/16	1/2	9/16	5/6	3/4	7/8	15/16	1-1/16
0.3125	0.3125	0.375	0.4375	0.5	0.5625	0.625	0.75	0.875	0.9375	1.0625
0.302	0.302	0.362	0.428	0.489	0.551	0.612	0.736	0.561	0.922	1.045
0.361	0.361	0.433	0.505	0.577	0.65	0.722	0.866	1.01	1.083	1.227
0.344	0.344	0.413	0.488	0.557	0.628	0.695	0.84	0.982	1.051	0.191
0.34	0.34	0.41	0.47	0.53	0.62	0.69	0.81	0.94	1	1.16
0.16	0.16	0.19	0.22	0.25	0.28	0.31	0.38	0.44	0.47	0.53
0.16	0.16	0.19	0.25	0.31	0.38	0.44	0.5	0.56	0.62	0.75

①,锁紧结构（全金属或非金属插入件）可选

引用参考

GB /T 1172 - 1999

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)

GB /T 3 - 1997

普通螺纹收尾、肩距、退刀槽和倒角 (ISO 3508:1976 / ISO 4755:1983)

GB /T 3103.1 - 2002

紧固件公差（螺栓、螺柱、螺钉和螺母）

GB 3103.2 - 1982

紧固件公差 - 用于精密机械的螺栓、螺钉和螺母

类似标准及供货信息

1	[国标] GB 1340 - 1988	成组游动托板自锁螺母支架 Supports for Self-Locking Nuts, anchor, Floating, Gang Channel
2	[国标] GB 929 - 1988	单耳托板自锁螺母 Self-Locking Nuts, Singlelug, Anchor
3	[国标] GB /T 932 - 1988	气密单耳托板自锁螺母 Self-locking, singlelug, anchor, sealing
4	[国标] GB 933 - 1988	气密双耳托板自锁螺母 Self-Locking Nuts, TwoLug, Angchor, Sealing
5	[国标] GB 937 - 1988	成组游动托板自锁螺母 Self-Locking Nuts, Angchor, Floating, Gang Channel
6	[国标] GB 938 - 1988	游动自锁螺母 Self-Locking Nuts, Floating
7	[国标] GB 939 - 1988	单耳托板自锁螺母保护罩 Boots For Self-Locking Nuts, Singlelug, Anchor
8	[国标] GB 940 - 1988	双耳托板自锁螺母保护罩 Boots for Self-Locking Nuts, Twolug, Anchor
9	[国标] GB 941 - 1988	角形托板自锁螺母保护罩 Boots for Self-Locking Nuts, Angle, Anchor
10	[国标] GB 1340 - 1977	成组游动托板自锁螺母支架 Supports for Self-Locking Nuts, anchor, Floating, Gang Channel
11	[德标] DIN 65242 - 2015	自锁托板螺母 Anchor Nuts With MJ-thread, Deep Counterbore, Self-locking, Floating, Two Lug, Corrosion-resisting Steel, Classification: 1100 MPa/315℃/425℃
12	[德标] DIN 987 - 1960	自锁钢芯板螺母 Plate nuts with steel core, self-locking
13	[德标] DIN EN 4123 - 2018	航空航天耐热镍基合金NI-PH2601(铬镍铁合金718)制镀银的自锁紧带柄螺母 Aerospace series - Shank nuts , self-locking , in heat resisting nickel base alloy NI-PH2601 (Inconel 718 ) , silver. plated on thread - classification: 1 550 Mpa ( at ambient temperature ) / 600℃
14	[汽标] QC /T 1103 - 2019	12角头耐热锁紧螺母 12-Point Head Heat Resistant Nuts
15	[军标] GJB 134.1 - 1986	抗剪型高锁螺母 Hi-lock Nuts, shear
16	[航天] QJ 3079.2 (A) - 2011	全金属自锁螺母-六角螺母
17	[航天] QJ 3078.6 - 1998	尼龙圈自锁螺母双耳托板螺母
18	[航天] QJ 3078.7 - 1998	尼龙圈自锁螺母单耳托板螺母
19	[航天] QJ 3078.8 - 1998	尼龙圈自锁螺母游动双耳托板螺母
20	[航天] QJ 3078.9 - 1998	尼龙圈自锁螺母游动方螺母
21	[航天] QJ 3079.2 - 1998	全金属自锁螺母-六角螺母
22	[航空] HB 8383 - 2013	GH4738 MJ螺纹十二角自锁螺母 Self-Locking Nuts, Double, Hexagon, MJ Thread, GH4738 供应商(1)
23	[航空] HB 5634 - 1987	六角压扁自锁螺母（最高工作温度650℃）供应商(1)
24	[航空] HB 6508 - 2005	抗剪型MJ螺纹高锁螺母 Hi-lock, shear, with MJ thread
25	[航空] HB 8051 - 2002	MJ螺纹压装配自锁螺母 Nuts,insert,self-locking,with MJ thread
26	[航空] HB 8058 - 2002	MJ螺纹双耳托板自锁螺母 Self-locking, two lug anchor nuts, with MJ thread
27	[航空] HB 5638 - 1987	六角压扁自锁螺母最高工作温度230℃
28	[航空] HB 1 801 - 1983	六角自锁螺母
29	[航空] HB 962 - 2001	铸造铝合金 Aluminum alloy Casting
30	[浙江制造团体标准] T/ZZB 1842 - 2020	轨道交通用偏心式自锁防松螺母 Eccentric Selflocking Antiloosing For Rail Transit

注：技术数据仅供参考，以官方原件为准！