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機(jī)床夾具零件及部件塑料夾具用內(nèi)六角螺釘 GB /T 2257 - 1991

選擇規(guī)格尺寸點(diǎn)擊↓

M12

M16

M20

M24

GB /T 2257 - 1991 機(jī)床夾具零件及部件塑料夾具用內(nèi)六角螺釘

尺寸單位: mm

國(guó)標(biāo)GB /T2257 - 1991 GB2257 2257GB 機(jī)床夾具零件及部件塑料夾具用內(nèi)六角螺釘

掃一掃分享

公差

螺紋規(guī)格
d

M12

M16

M20

M24

P	螺距
L
D
e	≈
s	公稱
	最大值
	最小值
d₁
L₄
L₁
L₂
L₃

1.25	1.5	1.5	1.5
25/30	30/35	35/40	45/50
7.2	9.5	12	14
6.86	9.15	11.43	13.72
6	8	10	12
6.095	8.115	10.115	12.142
6.02	8.025	10.025	12.032
M6 左	M10 左	M12 左	M16 左
10	12	14	18
8	10	12	16
5	6	6	8
4	5	5	6

工藝相關(guān)

GB /T 699

優(yōu)質(zhì)碳素結(jié)構(gòu)鋼

GB /T 2259

機(jī)床夾具零件及部件技術(shù)要求

技術(shù)條件和引用標(biāo)準(zhǔn)

① 材料：45鋼按 GB 699 的規(guī)定。
② 熱處理：HRC 35~40。
③ 其他技術(shù)條件按 GB /T 2259 的規(guī)定。

引用參考

GB /T 1172 - 1999

黑色金屬硬度及強(qiáng)度換算值

GB /T 5267.1 - 2002

鍍鋅、鍍鎳、鍍鎘、復(fù)合鍍等層鍍層鹽霧腐蝕的防護(hù)性能

GB /T 193 - 2003

普通螺紋（一般用途米制螺紋）- 直徑與螺距系列 (ISO 261: 1998, MOD)

GB /T 3106 - 2016

緊固件 - 螺栓、螺釘和螺柱 - 公稱長(zhǎng)度和螺紋長(zhǎng)度 (ISO 888:2012, MOD)

GB /T 3 - 1997

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

GB /T 5779.1 - 2000

緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 一般要求

GB /T 5779.3 - 2000

緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 特殊要求

GB /T 3103.1 - 2002

緊固件公差（螺栓、螺柱、螺釘和螺母）

GB /T 34632 - 2017

統(tǒng)一螺紋搓制和滾制前的毛坯直徑

注：技術(shù)數(shù)據(jù)僅供參考，請(qǐng)以官方原件為準(zhǔn)！

類似標(biāo)準(zhǔn)及供貨信息

1	[國(guó)標(biāo)] GB 1160.2 (A) - 1989	旋入式圓形油標(biāo) A型 Oil Level Indicators - Screwing Round Type - Type A 供應(yīng)商(1)
2	[國(guó)標(biāo)] GB /T 39949.1 (AP2) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用雙耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Clevis, Female Thread
3	[國(guó)標(biāo)] GB /T 39949.1 (AF3) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用法蘭圓形 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Flange, Circular
4	[國(guó)標(biāo)] GB /T 39949.1 (AB4) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 雙耳環(huán)支架通孔對(duì)稱型 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Clevis Bracket Straight
5	[國(guó)標(biāo)] GB /T 39949.1 (AB3) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 雙耳環(huán)支架通孔斜型 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Clevis Bracket, In Angle
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7	[國(guó)標(biāo)] GB /T 39949.1 (AP6) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用帶關(guān)節(jié)軸承的單耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Eye Spherical, Female Thread
8	[國(guó)標(biāo)] GB /T 39949.1 (AP4) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用單耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Eye Plain, Female Thread
9	[國(guó)標(biāo)] GB /T 2157 - 1991	機(jī)床夾具零部件—多手柄螺母 The parts and units of jigs and fixtures Multiple handle nut
10	[國(guó)標(biāo)] GB /T 2160 - 1991	機(jī)床夾具零件及部件壓緊螺釘 The Parts and Units of Jigs and Fixtures-holddown Screw
11	[國(guó)標(biāo)] GB /T 2171 - 1991	機(jī)床夾具零件及部件光面壓塊 The Parts and Units of Jigs and Fixtures - Smooth Face Clamp Plate
12	[國(guó)標(biāo)] GB /T 2196 (A/C) - 1991	機(jī)床夾具零件及部件 - 鉤形壓板 A型和C型 The Parts and Units of Jigs and Fixtures - Hook Clamp Plate - Type A and C
13	[國(guó)標(biāo)] GB /T 2196 (B) - 1991	機(jī)床夾具零件及部件 - 鉤形壓板 B型 The Parts and Units of Jigs and Fixtures - Hook Clamp Plate - Type B
14	[國(guó)標(biāo)] GB /T 2197 - 1991	機(jī)床夾具零件及部件鉤形壓板（組合） The Parts and Units of Jigs and Fixtures Hook Clamp Plate (Combinatlon)
15	[國(guó)標(biāo)] GB /T 2198 - 1991	機(jī)床夾具零件及部件 - 立式鉤型壓板（組合） The Parts and Units of Jigs and Fixtures - Vertical Hook Clamp Plate (Combination)
16	[國(guó)標(biāo)] GB /T 2199 - 1991	機(jī)床夾具零件及部件 - 端面鉤形壓板（組合） The Parts and Units of Jigs and Fixtures - End Face Hook Plate (Combination)
17	[國(guó)標(biāo)] GB /T 2200 - 1991	機(jī)床夾具零件及部件 - 側(cè)面鉤形壓板（組合） The Parts and Units of Jigs and Fixtures - Side Face Hook Clamp Plate (Combination)
18	[國(guó)標(biāo)] GB /T 2201 - 1991	機(jī)床夾具零件及部件定位襯套 The Parts and Units of Jigs and Fixtures Locating Bush
19	[國(guó)標(biāo)] GB /T 2203 - 1991	機(jī)床夾具零件及部件固定式定位銷 The Parts and Units of Jigs and Fixtures (Fixed locating pin)
20	[國(guó)標(biāo)] GB /T 2205 - 1991	機(jī)床夾具零件及部件 - 定位插銷 The Parts and Units of Jigs and Fixtures - Aligning Pin
21	[國(guó)標(biāo)] GB 2206 - 1991	機(jī)床夾具零件及部件 - 定位鍵 The Parts and Units of Jigs Fixtures - Locating Key
22	[國(guó)標(biāo)] GB /T 2220 - 1991	機(jī)床夾具零件及部件 - 活動(dòng)手柄 The Parts and Units of Jigs and Fixtures - Flexible Handle
23	[國(guó)標(biāo)] GB /T 2225 - 1991	機(jī)床夾具零件及部件 - 起重螺栓 The Parts and Units of Jigs and Fixtures - Lifting Bolt
24	[國(guó)標(biāo)] GB /T 2230 - 1991	機(jī)床夾具零件及部件 - 調(diào)節(jié)支承 The Parts and Units of Jigs and Fixtures Adjustable Supporters
25	[國(guó)標(biāo)] GB /T 2234 - 1991	機(jī)床夾具零件及部件 - 低支腳 The Parts and Units of Jigs and Fixtures - Short Legs
26	[國(guó)標(biāo)] GB /T 2256 - 1991	機(jī)床夾具零件及部件塑料夾具用六角螺釘 The Parts and Units of Jigs and Fixtures - Hex Screw For Plastic Fixture
27	[國(guó)標(biāo)] GB 1160.2 (B) - 1989	旋入式圓形油標(biāo) B型 Oil Level Indicators - Screwing Round Type - Type B
28	[國(guó)標(biāo)] GB 3473 - 1983	船用帶舌插銷 A型 Marine Toggle Pins - Type A
29	[國(guó)標(biāo)] GB 3473 - 1983	船用帶舌插銷 B型 Marine Toggle Pins - Type B
30	[德標(biāo)] DIN 71752 - 1994	叉型頭, U型頭 Fork Heads 供應(yīng)商(1)
31	[德標(biāo)] DIN 6314 - 2009	普通夾具直邊卡箍夾緊塊 Clamp, Straight
32	[德標(biāo)] DIN 6315 (B) - 2009	叉形壓板夾鉗 B型 Clamp, Forked - Form B
33	[德標(biāo)] DIN 6315 (C) - 2009	叉形壓板夾鉗 C型 Clamp, Forked - Form C
34	[德標(biāo)] DIN 6306 (-2) - 2002	帶移動(dòng)卡式螺栓的定位銷釘旋桿 Tommy Screws with Moveable Clamping Bolt - Bar
35	[德標(biāo)] DIN 6306 (-3) - 2002	帶移動(dòng)卡式螺栓的定位銷釘桿端帽 Tommy Screws with Moveable Clamping Bolt - End Caps
36	[德標(biāo)] DIN 6320 - 2002	工裝和夾具用螺紋體支腳 Feet with Threaded Shank for Jigs and Fixtures
37	[德標(biāo)] DIN 6321 - 2002	支撐和定位銷 Support and Location Pins
38	[德標(biāo)] DIN 172 - 1992	導(dǎo)向襯套鉆套 A型和B型 Press Fit Jig Bushes, Headed - Form A and B
39	[德標(biāo)] DIN 1163 - 1973	鑄型用銷釘 Molding Pins
40	[國(guó)際] ISO 8132 (AP2) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用雙耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Clevis, Female Thread
41	[國(guó)際] ISO 8132 (AF3) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用法蘭圓形 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 MPa (160 bar) medium and 25 MPa (250 bar) Series - Rod Flange, Circular
42	[國(guó)際] ISO 8132 (AB4) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 雙耳環(huán)支架通孔對(duì)稱型 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Clevis Bracket Straight
43	[國(guó)際] ISO 8132 (AB3) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 雙耳環(huán)支架通孔斜型 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Clevis Bracket, In Angle
44	[國(guó)際] ISO 8132 (AT4) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 耳軸支架 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Trunnion Bracket
45	[國(guó)際] ISO 8132 (AP6) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用帶關(guān)節(jié)軸承的單耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Eye Spherical, Female Thread
46	[國(guó)際] ISO 8132 (AP4) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用單耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Eye Plain, Female Thread
47	[汽標(biāo)代號(hào)] Q 740	螺紋叉 Threaded Connecting Fork
48	[汽標(biāo)代號(hào)] Q 741	螺紋叉 - 細(xì)牙 Threaded Connecting Fork - Fine Thread
49	[汽標(biāo)代號(hào)] Q 742	焊接叉 Weldable Connecting Fork
50	[機(jī)械行業(yè)] JB /T 7941.2 (A) - 1995	旋入式圓形油標(biāo) A型 Oil Level Indicators Screwing Round Type - Type A 供應(yīng)商(1)
51	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z1型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z1
52	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z2型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z2
53	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z3型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z3
54	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z4型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z4
55	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z5型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z5
56	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z6型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z6
57	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z7A型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z7A
58	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z7B型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z7B
59	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z7C型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z7C
60	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z8型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z8
61	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z9型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z9
62	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z10型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z10
63	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z11型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z11
64	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z12A型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z12A
65	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z12B型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z12B
66	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z12C型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z12C
67	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z13型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z13
68	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z15型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z15
69	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z16型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z16
70	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z17A型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z17A
71	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z17B型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z17B
72	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z18型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z18
73	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z19A型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z19A
74	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z19B型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z19B
75	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z20型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z20
76	[機(jī)械行業(yè)] JB /T 8004.8 (GB 2155) - 1999	機(jī)床夾具零件及部件 - 手柄螺母 The Parts and Units of Jigs and Fixtures Handle Nut
77	[機(jī)械行業(yè)] JB /T 8004.9 - 1999	機(jī)床夾具零件及部件回轉(zhuǎn)手柄螺母 The Parts and Units of Jigs and Fixtures Rotary Handle Nut
78	[機(jī)械行業(yè)] JB /T 8006.1 - 1999	機(jī)床夾具零件及部件 - 壓緊螺釘 The Parts and Units of Jigs and Fixtures - Holddown Screws
79	[機(jī)械行業(yè)] JB /T 8007.3 - 1999	鉤形螺栓 Hook Bolt
80	[機(jī)械行業(yè)] JB /T 8012.3 - 1999	機(jī)床夾具零件及部件 - 立式鉤型壓板（組合） The Parts and Units of Jigs and Fixtures - Vertical Hook Clamp Plate (Combination)
81	[機(jī)械行業(yè)] JB /T 8012.4 - 1999	機(jī)床夾具零件及部件 - 端面鉤形壓板（組合） The Parts and Units of Jigs and Fixtures - End Face Hook Clamp Plate (Combination)
82	[機(jī)械行業(yè)] JB /T 8012.5 - 1999	機(jī)床夾具零件及部件 - 側(cè)面鉤形壓板（組合） The Parts and Units of Jigs and Fixtures - Sided Face Hook Clamp Plate (Combination)
83	[機(jī)械行業(yè)] JB /T 8015 - 1999	機(jī)床夾具零件及部件 - 定位插銷 The Parts and Units of Jigs and Fixtures - Aligning Pin
84	[機(jī)械行業(yè)] JB /T 8026.1 - 1999	六角頭支承 Hex Head Supporting
85	[機(jī)械行業(yè)] JB /T 8026.4 - 1999	機(jī)床夾具零件及部件 - 調(diào)節(jié)支承 The Parts and Units of Jigs and Fixtures Adjustable Supporters
86	[機(jī)械行業(yè)] JB /T 8026.7 - 1999	機(jī)床夾具零件及部件 - 自動(dòng)調(diào)節(jié)支承 The Parts and Units of Jigs and Fixtures - Automatic Adjuctable Supportors
87	[機(jī)械行業(yè)] JB /T 7941.2 (B) - 1995	旋入式圓形油標(biāo) B型 Oil Level Indicators Screwing Round Type - Type B
88	[機(jī)械行業(yè)] JB 8004.10 - 1995	機(jī)床夾具零部件—多手柄螺母 The parts and units of jigs and fixtures Multiple handle nut
89	[企標(biāo)] YJT 13009	腳杯 Leveling Mounts 供應(yīng)商(2)
90	[企標(biāo)] YJT 13003 (GN 751)	叉形接頭 Fork Joints
91	[企標(biāo)] YJT 13011	萬(wàn)向調(diào)節(jié)腳 Swivel Leveling Mounts
92	[汽標(biāo)] QC /T 336 - 1999	螺紋叉 Threaded Connecting Fork
93	[汽標(biāo)] QC /T 337 - 1999	焊接叉 Weldable Connecting Fork
94	[美國(guó)軍標(biāo)] MS 35489 - 2012	護(hù)線圈 Grommets, Synthetic and Silicone Rubber, Hot-oil and Coolant Resistant
95	[美標(biāo)] ANSI /ABMA 8.2 - 1999	英制滾珠軸承和滾柱軸承配件鎖板 Table 5.3 Lockplate Dimensions Inch Design Series P-000
96	[航空] HB 8069 - 2002	帶螺母的角材 Angle with Nuts
97	[航空] HB 863 - 1990	螺紋頂桿
98	[航空] HB 2026 - 1989	表夾
99	[航空] HB 2059 (-2) - 1989	切向夾緊件 - 襯套
100	[航空] HB 2059 - 1989	切向夾緊件