low carbon steel machine screws wholesale supplier for OEM and Industrial Assembly
XZ Fastener supplies low carbon steel machine screws in wholesale quantities for electrical enclosures, sheet metal parts, appliance hardware, light machinery, furniture fittings, instruments, and general OEM assemblies. Products can be supplied with pan head, countersunk head, round head, cheese head, truss head, combination drive, Phillips drive, slotted drive, Torx drive, and hex socket designs according to order requirement. Buyers can specify metric or inch thread, head standard, material grade, finish, tolerance, packaging, inspection level, batch labels, and replenishment schedule. Machine screws can also be packed with nuts, washers, inserts, spacers, and related 紧固件产品.
快速规格
买家在采购低碳钢机器螺丝之前应该了解什么
Low carbon steel machine screws are made for tapped holes, nuts, threaded inserts, and other pre-threaded mating parts. Wholesale buyers should confirm the head type, drive type, thread standard, thread length, point style, plating thickness, packing method, and whether the screw must fit automated assembly equipment. A pan head screw, a countersunk screw, and a collar head screw may use the same thread but require different seating surfaces and inspection points.
对于头型比较，买家可以查看相关的机械螺丝产品，例如 开槽沉头小螺钉 和 DIN 967 带轴瓦盘头小螺钉. For special drawings, thread lengths, private labels, or kit packing, XZ Fastener can support 定制紧固件.
常见采购说明
- Wholesale DIN 7985 low carbon steel pan head machine screws, Phillips drive, zinc plated.
- DIN 965 沉头机器螺钉，低碳钢，蓝白锌表面处理。
- 开槽圆柱头机械螺钉，公制螺纹，普通油或黑色氧化表面处理。
- 用于电气柜组装的组合驱动机器螺钉，按零件号包装。
- Custom low carbon steel machine screws according to drawing, finish, barcode label, and packaging requirement.
- Wholesale fastener order including low carbon steel machine screws, 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.
详细规格表
| 项目 | 典型选项 | 买家须知 |
|---|---|---|
| 产品类型 | 盘头、平头、沉头、筒子头、圆头、桁架头、领口、定制头 | 选择头型前请确认座面、外观要求和装配间隙。 |
| 标准 | DIN 84, DIN 85, DIN 963, DIN 965, DIN 7985, DIN 967, ISO 7045, ISO 7046, ANSI, JIS, GB | 提供标准数量、螺纹尺寸、长度和驱动要求。 |
| 线程 | 公制粗牙、公制细牙、UNC、UNF、BSW，可根据要求提供定制螺纹 | 机器螺钉通常需要与螺纹孔、螺母或嵌件进行精确的螺纹配合。 |
| 材质 | Q195、Q235、1006、1008、1010、低碳钢，相当于等级 | 应根据成型、强度等级、电镀和成本目标选择材料。 |
| 实力 | 常用属性等级如4.8或5.8，根据订单要求 | 低碳钢机械螺钉通常用于轻型到中型组件。 |
| 驱动器类型 | 十字槽、开槽、组合、米字、梅花、内六角、安全驱动器（可根据要求提供） | 驱动器的选择会影响扭矩传递、工具兼容性和装配线性能。 |
| 完成 | 镀锌、黑色氧化、镀镍、磷酸盐、普通涂油、彩锌、定制涂层 | 应根据腐蚀暴露、外观、导电性和储存时间来选择表面处理。 |
| 制造方法 | 冷镦、滚丝、槽或凹槽成形、清洗、电镀、分类、包装 | 螺纹滚压和稳定的头部成型对于可重复的装配质量非常重要。 |
| 批发包装 | Bulk carton, small box, inner bag, kit packing, barcode label, part-number label, pallet packing | 混合尺寸应明确分开，以便仓库接收和生产线使用。 |
| 检查 | 尺寸检查、螺纹量规、驱动配合、头部高度、电镀外观、目视分类 | 可根据订单要求准备检验报告。 |
对于计划混合螺钉、螺母和垫圈订单的买家，XZ Fastener’s 紧固件选择指南 可以在报价前帮助澄清负载、材料和工作条件详细信息。
材质及牌号说明
Low carbon steel is commonly selected for machine screws because it forms well during cold heading and supports cost-efficient production for light to medium-duty assemblies. Q195, Q235, 1006, 1008, 1010, and equivalent materials can be reviewed according to screw size, head shape, strength class, and finish. For wholesale machine screw supply, material consistency, thread quality, and plating control are important for repeat orders.
如果螺钉必须满足特定的性能等级或图纸注释，买家应一起定义材料、螺纹标准、硬度或机械要求以及表面光洁度。对于按图纸制作的产品，XZ Fastener’s 指南 定制紧固件的材料要求 可以帮助准备更清晰的询问。
表面处理选择指南
- 蓝白锌： 常见于一般五金件、电气柜、电器和轻型机械。
- 黄锌： 当需要黄色铬酸盐外观或特定的购买说明时使用。
- 黑色氧化物： 适用于可接受深色外观和浅油保护的室内组件。
- 镀镍： 通常会根据外观、耐轻度腐蚀以及精选的电气硬件来选择。
- 磷酸盐： 用于首选深色、保油表面的选定工业应用。
- 普通涂油： 可用于临时保护、内部处理或买方控制的整理。
- 定制涂层： 可根据订单要求审查颜色、防腐或功能涂层。
制造和质量控制
Low carbon steel machine screw production can include wire selection, cold heading, recess forming, thread rolling, washing, heat or stress treatment when specified, plating, drying, sorting, and wholesale packing. Key control points include head diameter, head height, drive depth, thread pitch, thread fit, straightness, plating appearance, and burr condition at the slot or recess.
XZ Fastener checks incoming material, production dimensions, thread gauges, drive fit, surface finish, packing labels, carton quantity, and pallet details according to the purchase order. Buyers who need repeatable bulk supply can refer to XZ Fastener’s 紧固件质量控制 准备检查要求时的注释。
应用领域
电气柜
用于面板、盖子、端子块、DIN导轨配件以及带螺纹孔或螺母的外壳硬件。
电器和电子产品
适用于需要稳定头部形状、光洁度和可重复螺纹配合的轻型组件。
轻型机械
用于防护罩、盖子、支架、小框架、铭牌和服务面板。
家具及固定装置
机器螺钉可与螺纹嵌件、螺母、套筒或支架配对，以实现可重复组装。
仪器硬件
小型公制机械螺钉用于仪器、仪表、控制箱、精密外壳等。
经销商库存
Machine screws can be packed by size, part number, barcode, or kit list for wholesale replenishment.
如何获得更快的报价
For standard low carbon steel machine screws, send the standard number, head type, drive type, thread size, length, material grade, finish, quantity, packaging method, carton label details, and inspection requirement. For custom screws, include a drawing, sample photo, head dimensions, drive details, thread tolerance, point style, finish requirement, torque requirement if any, and packing label details.
For wholesale orders, clear size lists, separated finishes, stable carton quantity, barcode labels, pallet requirements, and receiving inspection documents help reduce confirmation time. Buyers can 联系方式 XZ Fastener 附有图纸和订单详细信息以供审核。
常问问题
Can XZ Fastener supply low carbon steel machine screws in wholesale quantities?
Yes. Low carbon steel machine screws can be supplied in wholesale quantities according to DIN, ISO, ANSI, JIS, GB, buyer drawings, or part-number lists. Please provide the size, length, drive, finish, quantity, and packing requirement.
低碳钢机器螺钉常用哪些材料牌号？
常见选项包括Q195、Q235、1006、1008、1010 以及等效的低碳钢材料。最终选择应考虑头部成型、螺纹滚压、强度等级、光洁度和成本目标。
Can machine screws be packed by size, barcode, or part number?
Yes. Machine screws can be packed in bulk cartons, inner bags, small boxes, kit bags, or palletized cartons. Labels by size, barcode, part number, quantity, and order reference can be arranged according to order requirement.
机械螺钉可以提供镀锌或黑色氧化处理吗？
是的。表面处理有镀锌、黑色氧化、镀镍、磷酸盐、普通油和彩锌可供选择。应根据腐蚀暴露、外观、储存时间和装配要求来选择饰面。
低碳钢机器螺钉可以与螺母和垫圈包装在一起吗？
是的。机器螺钉可与螺母、平垫圈、弹簧垫圈、嵌件、垫片和其他硬件一起包装。请提供完整的组装清单、表面处理、数量和包装方法。
低碳钢机器螺钉是否适用于高强度螺栓连接？
低碳钢机械螺钉通常用于轻型到中型组件。对于高强度应用，买家应指定所需的性能等级、材料和应用负载，以便选择合适的紧固件类型。
Send Your Low Carbon Steel Machine Screw Wholesale Inquiry
For a faster quotation, send your size list, standard number, head type, drive type, material grade, finish, quantity, packaging method, and inspection requirements. If available, include drawings, samples, assembly photos, mating nut or insert details, labels, or part numbers so XZ Fastener can check the production route and wholesale packing plan.
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