中国是世界上最大的螺丝钉、螺母、螺栓和垫圈生产商，而欧盟是这些商品的最大市场。
China is the world's biggest producer of screws, nuts, bolts and washers, while the EU is its biggest market.
可能受到振动、波动载荷、冲击载荷或动力载荷的内部螺栓应加以保护防止松动。可采用双螺母、防松动垫圈、点焊等。
Internal bolts subject to vibration, fluctuating load, impact load or dynamic load shall be protected against loosening. Double nuts, unti-loose washers, tack welding, etc. shall be used.
一般来说，气缸和气缸盖用螺栓紧固在一起，气缸与气缸盖之间用一薄垫圈确保密封良好。
Generally, the cylinder and the cylinder head bolt together with a thin gasket pressed between them to ensure a good seal.
确证在APU保护罩的右后吊点上安装了螺栓和垫圈。
Make sure the bolt and washer are installed for the right aft mount on the APU shroud.
用螺纹联接并起紧固作用的零件称为螺纹紧固件。常用的螺纹紧固件有螺栓、双头螺柱、螺钉、螺母、垫圈等。
Parts with threads used for joining and fastening are called screw fasteners. The most widely used components as screw fasteners are bolts, double screw bolts, screws, nuts, washers.
从进气管道的锁手柄上拆下螺栓、垫圈和螺母。
Remove the screws, washers and nuts from the lock handles for the air inlet duct.
产品包括：螺栓、螺钉、螺柱、U型螺栓、预装配的螺钉和垫片组件以及与预装配组件一样加工的无垫圈产品。
Products included are bolts, screws, studs, U-bolts, preassembled screw and washer assemblies (sems), and products manufactured the same as sems except without washer.
不要修正任何多出的垫圈材料，这些多出部分会在将阀门用螺栓锁到管道后重新回到正确的位置，从而实现正常的密封。
DO NOT TRIM any excess gasket material, it will seat itself after bolting the valve into the pipeline, thus providing a positive seal.
钢结构用高强度大六角头螺栓，大六角螺母，垫圈技术条件。
Specification of high strength bolts with large hexagon head, large hexagon nuts, plain washers for steel structures.
本公司主要经营螺钉，螺母，弹簧螺母，螺栓，垫圈，牙棒，金属膨胀螺丝，异型冲压件，非标件，五金工具等。
My company mainly manages the bolt, the nut, the spring nut, the bolt, the gasket, the tooth stick, the expansion of metal screw, the heterogeneous pressing part, non-tender, hardware tool and so on.
目前企业可生产的紧固件产品种类包括各类螺栓、螺钉、螺柱、自锁螺钉、自锁螺母、铆钉、销、垫圈以及其他专用件和异型件，涉及300多个标准。
Our products include all kinds of fasteners, such as bolts, screws, studs, self-locking screws, self-locking nuts, rivets, pins and washers with more than 300 standards, and non-standard parts.
应用螺栓-垫圈应力理论对FRP结构搭接点预紧力进行了研究。
The pretightening force of FRP construction bolt joint has been researched in the theory of bolt washer stress.
筒体螺栓的紧固螺母和筒体外壁之间也采用橡胶垫圈密封。
A rubber gasket seal is used between a clamp nut of a barrel screw bolt and the outer wall of the barrel body of the utility model.
不包括法兰，螺栓，螺母，垫圈和衬垫。
网片与立柱的连接采用半圆头方颈螺栓，配以防盗垫圈，能防止隔离栅被人为地随意拆卸。
Mesh column connection with the use of semi-circular bolt head square neck, with anti-theft rings and washers, to prevent the separation can be artificially demolition.
各种螺钉，螺栓，垫圈(无用)。
它通常包括以下十二类零件：螺栓、螺柱、螺钉、螺母、自攻螺钉、木螺钉、垫圈、挡圈、销、组合件和连接副、焊钉等。
Usually there are 12 categories which are bolt , stud, screw, nut , self tapping screw, wood screw, gasket, retainer ring, pin, composite member, bolting, and soldering lamp.
采用高强度螺栓、螺母垫圈，必须符合《钢结构用高强度大六角螺栓、大六角螺母、垫圈技术条件》要求。
Use of high strength bolts, nuts washers must meet the "high-strength steel hexagon bolts, large hexagon nuts, washers and technical conditions" requirement.
螺栓选用优质合金钢，螺母、垫圈选用优质碳结钢，圆柱头焊钉选用ML 15al。
The bolts are made from excellent quality alloy steel, the nuts and washers are made from carbon steel, cheese head studs for stud welding are made from ML15AL.
主要生产大理石挂件，不锈钢冲压件，以及各种标准﹑规格﹑材质的平垫圈﹑弹簧垫圈﹑冲压件﹑螺栓﹑螺母等机械零部件。
We mainly produce the marble accessories, stainless steel stampings, and flat washers, spring washers, stampings, bolts, nuts and mechanical parts in all kinds of standard, specification and material.
用于试验非组合用垫圈的六角螺栓或六角螺母的最小对边宽度不能大于垫圈内径所对应的螺纹公径直径的1.5倍。
The minimum across flats dimension of the hex bolt or hex nut being used to test the loose washer must not be greater than 1.5 times the basic thread size.
主要生产螺丝，螺栓，螺钉，螺帽，膨胀，铆钉，垫圈等。
Our main products are screw, expansion bolt, nut and washers. We are very competitive in price and quality.
隔板、垫圈位于螺栓上，其中钢丝环引出端从环的切线方向引出后被固定于隔板及垫圈上。
When the screw bolt is rotated, the washer is forward pushed out, and thereby, the steel wire ring is tightly connected to realize the purpose of tightening ring.
公司月生产能力为4000吨，主要生产各类德标（DIN）、英标（BS）、美标（ANSI）、日标（JIS）的螺栓、螺母、牙条、地脚栓及配套垫圈。
We mainly produce various types of bolts, hex nuts, thread rods, anchor bolts, and supporting washers in DIN, BS, ANSI and JIS with 4,000 tons of monthly productivity.
公司月生产能力为4000吨，主要生产各类德标（DIN）、英标（BS）、美标（ANSI）、日标（JIS）的螺栓、螺母、牙条、地脚栓及配套垫圈。
We mainly produce various types of bolts, hex nuts, thread rods, anchor bolts, and supporting washers in DIN, BS, ANSI and JIS with 4,000 tons of monthly productivity.
应用推荐