49.030.30 螺母 标准查询与下载

20/30402539 DC BS EN 2876 航空航天系列 螺母 六角形 普通 高度降低 对边正常 铝合金材质 阳极氧化 等级：450 MPa（环境温度）/120 °C

BS EN 2876. Aerospace series. Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized. Classification: 450 MPa (at ambient temperature)/120 °C

KS W ISO 8641-2020 航空航天 最高工作温度大于425℃的自锁螺母 采购规范

Aerospace－Self-locking nuts with maximum operating temperature greater than 425 ℃－Procurement specification

KS W ISO 9140-2020 航空航天 普通螺母或开槽（堞形）螺母 测试方法

Aerospace－Nuts, plain or slotted(castellated)－Test methods

KS W ISO 7481-2020 航空航天 最高工作温度小于或等于425℃的自锁螺母 试验方法

Aerospace－Nuts, self-locking, with maximum operatingtemperature less than or equal to 425 ℃－Test methods

KS W ISO 9139-2020 航空航天 普通或开槽（齿形）螺母 采购规范

Aerospace－Nuts, plain or slotted(castellated)－ Procurement specification

prEN 2876-2020 航空航天系列 螺母，六角形，普通，高度降低，平面对边，铝合金，阳极氧化 分类：450 MPa（在环境温度下）/120°C

Aerospace series - Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized - Classification: 450 MPa (at ambient temperature)/120 °C

prEN 3434-2020 航空航天系列 六角形，开槽/城堡形，自锁，钢制，镀镉，MoS2 润滑螺母 等级：900 MPa（在环境温度下）/235°C

Aerospace series - Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C

BS ISO 8788:2020 航天 坚果 公制 形状和位置公差

What is ISO 8788 about?    ISO 8788 is an international standard on metric nuts that discusses the tolerances required for manufacturing precise metric nuts.    ISO 8788 defines the tolerances of form and position of metric nuts meant for aerospace construction. These tolerances comply with ISO 1101 , ISO 2692 , and ISO 5459 .   Who is ISO 8788 for?   

Aerospace. Nuts, metric. Tolerances of form and position

BS EN 2943:2019 航空航天系列 刀片、MJ 和 M 螺纹、螺旋线圈 技术规格

What is BS EN 2943 - Helical coil screw thread inserts about? BS EN 2943 is a European standard on aerospace series that covers the technical specification of Inserts, MJ and M screw threads, helical coil. BS EN 2943  standard specifies the characteristics, qualification and acceptance requirements for helical coil screw thread inserts. Note: It is applicable whenever referenced. Who is BS EN 2943 - Helical coil screw thread inserts for ? BS EN 2943 on aerospace series - technical specification is useful for:   Aerospace parts manufacturers Helical coil screw thread inserts manufacturers Why should you use BS EN 2943 - Helical coil screw thread inserts ? A threaded insert is a sleeve with a threaded interior that can accept a bolt or threaded fastener. The insert can have...

Aerospace series. Inserts, MJ and M screw threads, helical coil. Technical specification

ISO 8788:2020 航空和航天；公制和公制螺母；形位公差

This document defines the tolerances of form and position of metric nuts meant for aerospace construction. These tolerances comply with ISO 1101, ISO 2692 and ISO 5459.

Aerospace — Nuts, metric — Tolerances of form and position

KS W 1629-2019 航空航天 镍铜合金重型六角自锁螺母

Aerospace－Nickel-copper alloy heavy hex self-locking nut

KS W 1624-2019 航空航天 有效扭矩六角自锁螺母

Aerospace－Prevailing torque hexagon self-locking nut

BS 3A 210:2019 航空航天系列 六角形普通薄螺母 统一螺纹（0.250 英寸以下）黄铜材质 镀锡 规格

1   Scope This British Standard specifies the materials, dimensions, finish and inspection requirements for tin‑plated brass nuts with Unified hexagons and Unified threads for aircraft. It makes provision for ranges of ordinary and thin nuts.

Aerospace series. Nuts, hexagonal, ordinary and thin, Unified threads (below .250 inch) in brass, tin plated. Specification

19/30396385 DC BS EN 3637 航空航天系列 自锁双六角形（双缩径）螺母 采用耐热镍基合金制成 NI-P101HT (Waspaloy) 镀银 等级：1210 MPa/730 °C

BS EN 3637. Aerospace series. Nuts, self-locking, bi-hexagonal (double reduced), in heat resisting nickel base alloy. NI-P101HT (Waspaloy), silver plated, Classification: 1210 MPa/730 °C

BS EN 2923:2019 航空航天系列 螺母 六角形 普通 高度减少 对边减少 耐热钢材质 镀银 分类：600 MPa（环境温度）/425 °C

What is BS EN 2923- Hexagon plain nuts for aerospace applications about?   BS EN 2923 is a European standard on aerospace series that discusses n uts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver-plated to enhance the efficacy of aerospace applications.   BS EN 2923 specifies the characteristics of hexagon plain nuts, reduced height, reduced across flats, in heat resisting steel, silver-plated, for aerospace applications.   Who is BS EN 2923- Hexagon plain nuts for aerospace applications for?

Aerospace series. Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver plated. Classification: 600 MPa (at ambient temperature) / 425 °C

BS EN 2880:2018 航空航天系列 螺母 锚 自锁 耐燃油 密封 浮动 两个凸耳 带沉孔 合金钢材质 镀镉 MoS2 润滑 分类：900 MPa（环境温度）/120 °C

What is BS EN 2880 about? BS EN 2880 is a European standard on anchor nuts that discusses the best procedures and specifications required for manufacturing high-quality anchor nuts with precise dimensions. BS EN 2880 specifies the characteristics of self-locking, fuel resistant, sealing, floating, two lug anchor nuts, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated.   Classification: 900 MPa1)/120 °C2).   Who is BS EN 2880 for? BS EN 2880 on anchor nuts is relevant to:   Manufacturer of anchor nuts

Aerospace series. Nuts, anchor, self-locking, fuel resistant, sealing, floating, two lug, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated. Classification: 900 MPa (at ambient temperature) / 120 °C

BS EN 2878:2018 航空航天系列 螺母 锚栓 自锁 气阻 密封 浮动 两个凸耳 带沉孔 合金钢材质 镀镉 MoS2 润滑 等级：900 MPa（环境温度）/235 °C

What is BS EN 2878 about?    BS EN 2878 is a European standard on anchor nuts that discusses the best procedures and specifications required for manufacturing high-quality anchor nuts with precise dimensions. BS EN 2878 specifies the characteristics of self-locking, air resistant, sealing, floating, two lug anchor nuts, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated.   Classification: 900 MPa1)/235 °C2).   Who is BS EN 2878 for?    BS EN 2878 on anchor nuts is relevant to:  

Aerospace series. Nuts, anchor, self-locking, air resistant, sealing, floating, two lug, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated. Classification: 900 MPa (at ambient temperature)/235 °C

BS EN 2876:2019 航空航天系列 螺母 六角形 普通 高度降低 对边正常 铝合金材质 阳极氧化 等级：450 MPa（环境温度）/120 °C

What is BS EN 2876 about?    BS EN 2876 is a European standard on hexagonal plain nuts that discusses the technical specification of the hexagonal nuts. BS EN 2876 specifies the characteristics of hexagonal plain nuts, reduced height, normal across flats, in aluminum alloy, anodized, for aerospace applications.   Classification: 450 MPa1)/120 °C2).   Who is BS EN 2876 for?    BS EN 2876 on hexagonal plain nuts is relevant to:   Manufacturer of hexagonal plain nuts   Mechanical engineer

Aerospace series. Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized. Classification: 450 MPa (at ambient temperature)/120 °C

BS 3A 107:1962+A2:2018 航空航天系列 飞机用铝合金螺母（统一六角形和统一螺纹）（普通和开槽）规范

1   Scope This British Standard specifies the materials, dimensions and inspection procedure for machined aluminium alloy nuts with Unified hexagons and Unified threads for aircraft. It makes provision for ranges of ordinary and slotted nuts.

Aerospace series. Specification for aluminium alloy nuts (Unified hexagons and Unified threads) (ordinary and slotted) for aircraft

DIN EN 4123:2018 航空航天系列.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.等级:1550MPa(室温)/600℃; 德文和英文版本EN 4123-2018

This European standard specifies the characteristics of self-locking shank nuts in NI-PH2601, silver plated on thread, for aerospace applications. Classification: 1550 MPa / 600 °C

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 °C; German and English version EN 4123:2018