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العربية DIN 928 square weld nuts wholesale supplier
XZ Fastener supplies DIN 928 square weld nuts for wholesale buyers who need weldable threaded anchors for sheet metal, brackets, enclosures, frames, and stamped assemblies. The square body supports positioning, while weld projections help create resistance welding contact before a mating screw or bolt is installed. Material, property class, thread size, projection condition, finish, carton quantity, pallet method, and inspection details can be supplied according to order requirement. For assemblies that also use matching bolts, washers, or other fastener products, buyers can send one size list for quotation.
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Quick Specs
What Buyers Should Know Before Sourcing DIN 928 Square Weld Nuts
DIN 928 square weld nuts are used when a permanent threaded anchor must be welded to sheet metal or formed components. For wholesale purchasing, projection condition is important because it affects weld contact, weld current setting, and final pull-out performance. Buyers should confirm thread size, square body dimensions, projection shape, mating sheet thickness, material grade, coating sequence, and whether the nut is welded before or after surface treatment.
For stocking programs that combine weld nuts with standard fasteners, confirm mating screw or bolt size at the same time. Purchasing teams can also compare related industrial nuts when preparing a mixed hardware order.
Common Purchasing Descriptions
- DIN 928 square weld nuts, carbon steel, plain finish, wholesale carton packing.
- DIN 928 projection weld nuts, metric thread, steel, oiled finish, bulk wholesale supply.
- Stainless steel square weld nuts, DIN 928 style, available upon request with drawing review.
- Weld nut and bolt assembly list with DIN 928 square weld nuts and matching metric screws.
- Consolidated fastener purchase including 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.
Detailed Specifications Table
| Item | Typical Requirement | Buyer Notes |
|---|---|---|
| Product Name | DIN 928 square weld nuts | Also described as square projection weld nuts or square weld nuts. |
| Body Style | Square nut body | Square geometry supports positioning during welding and assembly handling. |
| Thread | Metric internal thread | Thread size should match mating screws, bolts, or studs used in the assembly. |
| Weld Feature | Projection points for resistance welding | Projection height and shape should be reviewed when welding parameters are controlled. |
| Material | Carbon steel, alloy steel, or stainless steel | Material should match weldability, strength, and corrosion requirements. |
| Finish | Plain, oiled, zinc plated after suitable process, or requested finish | Clean weld surfaces are important. Plating and welding sequence should be confirmed. |
| Size Range | Common metric sizes can be supplied according to order requirement | Send thread size, quantity, material, finish, and drawing reference. |
| Wholesale Packing | Bulk cartons, inner bags, labels, pallets, or customized packing | Carton quantity, item code, label format, barcode label, and pallet layout can be arranged by order. |
| Inspection | Thread checks, dimension checks, projection visual checks, finish checks, and lot records | Additional inspection requirements should be stated before production confirmation. |
If your wholesale order includes weld nuts, bolts, washers, and special hardware, XZ Fastener can review the full list and suggest which items may require custom fasteners support.
Material and Grade Explanation
Carbon steel is commonly used for DIN 928 square weld nuts because it offers practical weldability for many sheet metal and bracket applications. Alloy steel may be considered when higher mechanical requirements are specified, while stainless steel can be supplied for corrosion-sensitive assemblies when welding method and material compatibility are confirmed. The final property class should follow the drawing, mating bolt strength, and assembly load.
When DIN 928 nuts are purchased together with industrial bolts, check thread engagement, mating strength, and sheet thickness together. A strong bolt does not compensate for an unsuitable weld nut material or poor weld projection contact.
Surface Finish Selection Guide
- Plain or lightly oiled: Often preferred before welding because clean contact is important for resistance welding.
- Zinc plated: May be considered when corrosion protection is needed, but welding sequence and surface condition should be confirmed.
- Phosphate or special coatings: Available upon request when compatible with the assembly process.
- Stainless steel: Suitable for corrosion-sensitive parts when welding method, thread fit, and application environment are reviewed.
- Mixed finish orders: For projects with bolts, nuts, and coated fasteners, separate finish requirements by item.
Manufacturing and Quality Control
Production control for DIN 928 square weld nuts focuses on blank forming, thread tapping, projection consistency, square body dimensions, burr control, surface condition, and packing accuracy. Projection condition is especially important because it affects welding contact and final assembly strength. XZ Fastener can arrange thread gauge checks, dimensional inspection, projection visual review, finish inspection, and lot-based packing records according to order requirement.
If your drawing controls projection height, weld surface flatness, thread tolerance, packing label format, or special item codes, include those requirements when sending the inquiry. For repeated wholesale orders, keeping the same drawing version and item code helps reduce confirmation time.
Applications
- Automotive brackets, equipment panels, and welded sheet metal assemblies.
- Electrical enclosures, cabinets, metal frames, and stamped components.
- Machinery guards, mounting plates, support rails, and fabricated structures.
- Furniture hardware, appliance parts, access panels, and production fixtures.
- Wholesale distributor stock programs requiring stable carton labels and repeat supply records.
How to Get a Faster Quotation
To receive a faster quotation, send thread size, material, property class if specified, finish, quantity, packing method, destination country, carton label requirements, and inspection requirements. A drawing is strongly recommended when projection shape, projection height, square body size, weld surface condition, or thread tolerance is controlled by the buyer.
If the inquiry includes nuts, bolts, washers, and other hardware, list each item by standard, size, material, finish, and quantity. To discuss wholesale order details, contact XZ Fastener with your purchasing file and any assembly drawings.
FAQ
What are DIN 928 square weld nuts used for?
DIN 928 square weld nuts are used to create threaded anchors on sheet metal, brackets, panels, frames, and stamped assemblies. They are commonly resistance welded before the final screw or bolt is installed.
Should DIN 928 square weld nuts be supplied plain or plated?
Plain or lightly oiled finish is often preferred before welding because clean contact supports welding consistency. Zinc plated or other finishes can be discussed when the welding sequence and corrosion requirements are clear.
What information is important for weld nut quotation?
Please send thread size, material, finish, quantity, drawing, projection requirements, packing method, destination country, and inspection requirements. Sheet thickness and welding process details are also helpful.
Can DIN 928 weld nuts be supplied with wholesale packing?
Yes. Bulk cartons, inner bags, item labels, pallet packing, and customized carton markings can be supplied according to order requirement.
Can DIN 928 square weld nuts be ordered with matching bolts?
Yes. Buyers can send a combined list with weld nuts, bolts, washers, and other fasteners so the thread match, finish, and packing requirements can be reviewed together.
Are stainless steel DIN 928 square weld nuts available?
Stainless steel options can be supplied upon request when the welding method, corrosion requirement, and drawing details are confirmed before production.
Send Your DIN 928 Wholesale Inquiry
For a practical quotation, send your size list, finish, quantity, packaging, and inspection requirements. XZ Fastener can review DIN 928 square weld nuts together with matching fasteners and confirm what can be supplied according to your order requirement.
Request a Quote