A2-70 不锈钢六角螺栓批发供应商
XZ Fastener supplies A2-70 stainless steel hex bolts for wholesale buyers who need corrosion-resistant metric fastening, repeatable packing, and stable item descriptions for distributor stock or project supply. Wholesale orders can cover DIN 933 full thread hex bolts, ISO 4017 full thread hex bolts, DIN 931 partial thread bolts, and drawing-based stainless hex bolts. A2-70 is commonly selected for 304 stainless steel assemblies where general corrosion resistance, clean appearance, and defined tensile performance are required. Buyers can combine stainless hex bolts with related 紧固件产品 for machinery, enclosures, brackets, maintenance stock, and replenishment programs.
快速规格
买家在采购 A2-70 不锈钢六角螺栓之前应了解什么
A2-70 stainless steel hex bolts are normally ordered when buyers need 304 stainless steel corrosion resistance with a defined mechanical property class. Before quotation, confirm whether the bolt is full thread or partial thread, then provide diameter, pitch, length, wrench size standard, surface condition, nut and washer pairing, carton quantity, label requirement, and inspection documents. If a wholesale program needs special length, non-standard thread, special head marking, or assembled hardware, XZ Fastener can review 定制紧固件 根据图纸或样品。
Wholesale stainless bolt stock lists often include both stainless and carbon steel fasteners. To keep purchasing organized, buyers may quote A2-70 stainless hex bolts together with DIN 933 full thread hex bolts, Grade 8.8 carbon steel hex bolts, metric hex head bolts, zinc plated DIN 933 bolts, black oxide DIN 933 bolts, and hot dip galvanized DIN 933 bolts. For carbon steel alternatives, 碳钢紧固件 可以根据强度和完成需要单独审查。
常见采购说明
- A2-70 不锈钢六角螺栓，DIN 933，全螺纹，公制粗牙。
- 304 不锈钢六角头螺栓，ISO 4017，光面或钝化表面。
- A2-70 不锈钢部分螺纹六角螺栓，DIN 931 或ISO 4014，长度根据订单要求。
- 公制不锈钢六角螺栓配有配套螺母和 平垫圈.
- A2 stainless steel hex bolts packed by carton, small box, bag, pallet, or customer label requirement for wholesale distribution.
详细规格表
| 项目 | 典型选项 | 买家须知 |
|---|---|---|
| 产品类型 | 全螺纹六角螺栓、部分螺纹六角螺栓、特殊六角头螺栓 | 报价前请确认DIN 933/ISO 4017或DIN 931/ISO 4014。 |
| 尺寸范围 | 可以查看 M4 到 M36 等公制尺寸 | Availability depends on diameter, length, thread pitch, stock plan, and order quantity. |
| 线程 | 公制粗牙、公制细牙、全螺纹、部分螺纹 | 细牙螺纹应在尺寸表中明确注明。 |
| 材质 | A2 不锈钢 / 304 不锈钢 | 如果需要机械性能，请确认A2-70性能等级。 |
| 表面 | 普通、钝化、抛光、打蜡、清洁 | 表面要求应符合腐蚀、外观、储存和装配的需要。 |
| 批发包装 | 散装纸箱、小箱、袋子、托盘、混合尺寸包装、定制标签 | Packaging can be reviewed according to box quantity, carton weight, and warehouse handling. |
| 检查 | 螺纹量规、尺寸检查、头部检查、目视检查、材料审查 | 检验文件可以在订单确认前讨论。 |
材质及牌号说明
A2-70通常是指普通不锈钢紧固件采购说明中抗拉强度等级为700MPa的304不锈钢紧固件。它为许多室内和中度室外组件提供一般的耐腐蚀性、干净的外观和可靠的机械性能。它不是高强度合金钢螺栓的直接替代品，因此买家应确认是否耐腐蚀或更高的抗拉强度是主要要求。对于尺寸比较， DIN和ISO紧固件标准指南 可以帮助澄清常见的螺栓标准。
表面处理选择指南
普通不锈钢和钝化不锈钢
Plain A2-70 stainless steel hex bolts are suitable for many industrial assemblies. Passivation can be supplied upon request to improve surface cleanliness after forming, threading, or handling. Wholesale buyers should state if passivation, oil-free packing, small box packing, or special cleaning is required.
抛光、打蜡或混合饰面订单
Polished or waxed stainless bolts may be used where appearance, installation smoothness, or display packing matters. If the same wholesale order includes plated carbon steel bolts, XZ Fastener can review related 涂层紧固件 与不锈钢螺栓一起形成组合采购清单。
制造和质量控制
Manufacturing control for A2-70 stainless steel hex bolts focuses on stainless wire or bar material, forming, thread rolling or threading, head dimensions, thread fit, surface condition, marking requirement, and packing protection. Thread gauges, calipers, visual inspection, material review, and order-based dimensional checks can be used according to buyer specification. Wholesale orders can also include carton marking, pallet protection, lot separation, and consistent packing units to support warehouse receiving and repeat replenishment.
应用领域
- Distributor shelves, repair kits, maintenance stock, and scheduled replenishment programs.
- 不锈钢机械框架、支架、盖子、防护装置和面板组件。
- 电气外壳、仪表硬件、机柜结构和清洁工业设备。
- Food equipment, packaging machinery, light outdoor hardware, and general maintenance projects.
- Wholesale supply lists that combine stainless bolts with 标准紧固件 以及相关的垫圈或螺母。
如何获得更快的报价
To receive a faster quotation, send the standard, size list, thread pitch, full thread or partial thread requirement, length, A2-70 property class requirement, surface finish, quantity by size, nut and washer needs, packaging method, box quantity, label needs, delivery expectation, and inspection requirements. For drawing parts or mixed fastener stock lists, 联系方式 XZ Fastener with the full item list and current purchasing descriptions.
常问问题
Can XZ Fastener supply A2-70 stainless steel hex bolts for wholesale orders?
Yes. Wholesale supply can be reviewed according to diameter, length, thread pitch, standard, quantity, surface condition, packing method, label requirement, and inspection requirement.
A2-70不锈钢六角螺栓常用哪些标准？
常见的参考号包括全螺纹六角螺栓的DIN 933 和ISO 4017，以及部分螺纹六角螺栓的DIN 931 或ISO 4014。
A2-70和304不锈钢一样吗？
在购买公制紧固件时，A2通常与304不锈钢联系在一起，而70指的是拉伸强度等级。买家应在生产前确认确切的材料和性能等级。
可以提供小盒包装或自有品牌包装吗？
小盒、袋、纸箱、托盘包装、标签和混合尺寸包装可根据订单要求和批发分销计划进行讨论。
螺栓是否可以提供匹配的螺母和垫圈？
可根据订单要求和应用需要讨论配套不锈钢螺母、平垫圈、弹簧垫圈、组合填料。
检验文件需要哪些信息？
买方应在订单确认前说明螺纹规格检查、尺寸检查、材料确认、表面要求、头部标记以及任何特定于项目的报告格式。
Send Your A2-70 Stainless Hex Bolt Wholesale Inquiry
For a clear quotation, send your size list, finish, quantity, packaging, and inspection requirements. Include the standard, thread pitch, full or partial thread requirement, stainless grade, nut and washer needs, drawings, box quantity, label requirements, and receiving expectations when available, then use 请求报价 联系 XZ Fastener 团队进行批发供应审核。
English 
Español 
Français 
Español de México 
العربية 
Deutsch 
Русский 
Tiếng Việt 
Bahasa Indonesia 
Italiano 
简体中文