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Custom & Industrial Fasteners
Mixed standard parts and drawing-based fasteners for industrial procurement.
View SpecificationsFastener Manufacturer & Product Range
Standard and custom fastener solutions for international buyers, reviewed against your specification, drawing and order requirements.
Fastener manufacturer & export supply
Find the right product family—or send the drawing.
LD Screw supports international buyers sourcing standard and custom fasteners from Handan, China. Choose a family below, or send the standard, drawing and quantity for a specification review before quotation.
Drawing & standard review
Material & grade confirmation
Inspection & packing check
Export coordination
Product category
Custom & Drawing-Based
Start here for non-standard dimensions, special geometry, mixed assemblies or parts made to an approved drawing.
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Threaded Studs & Pins
Double-ended studs, tap-end studs and threaded pins supplied to DIN references or buyer drawings.
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03
Shoulder Bolts
Precision shoulder fasteners for pivots, guides and equipment assemblies.
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04
Bolt Assemblies
Bolt, nut and washer combinations supplied as matched project sets.
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Stainless Steel Fasteners
Corrosion-resistant bolts, nuts, washers, screws, threaded rods and lifting points supplied to the confirmed grade.
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Stainless Steel Nuts
A2/304 and A4/316 stainless steel hex, thin, locking and custom nuts for export supply.
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06
Stainless Steel Bolts
Corrosion-resistant bolt options for machinery, equipment and outdoor projects.
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Stainless Steel Washers
Flat and formed washer options for load distribution and assembly spacing.
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08
Stainless Machine Screws
Stainless machine screws with multiple head and drive configurations.
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09
Stainless Socket Screws
Stainless internal-drive screws for compact corrosion-resistant joints.
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10
Stainless Countersunk Screws
Flush-head stainless screws for panels, equipment and fabricated parts.
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11
Stainless Steel Threaded Rods
Fully threaded stainless rods for construction, machinery and corrosion-sensitive assemblies.
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Stainless Steel Lifting Eye Bolts
304 stainless eye bolts for lifting points, suspension and equipment connections.
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Bolts & Structural Fasteners
Metric bolt families for machinery, fabricated steel, construction and matched assembly requirements.
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Hex Head Bolts
Full-thread and partial-thread hex bolts for industrial assemblies.
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14
Grade 8.8 Hex Bolts
High-strength metric hex bolts for machinery, steel structures and industrial assemblies.
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15
Carriage Bolts
Round-head square-neck bolts for timber, steel and general construction.
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Countersunk Bolts
Flush-mount bolts for machinery, panels and equipment assemblies.
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Industrial Screws
Machine, tapping, drilling, drywall and wood screw options in common and project-specific head styles.
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Hex Self-Drilling Screws
Hex washer-head drilling screws for sheet and light structural work.
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Self-Tapping Screws
Sharp thread-forming screws for sheet metal and general assembly.
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Wood Screws
Coarse-thread screws for timber, furniture and construction applications.
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Black Self-Tapping Screws
Black-finished tapping screws for equipment and interior assembly.
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22
Socket Head Cap Screws
Internal-hex screws for machinery, tooling and compact assemblies.
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23
Truss Head Machine Screws
Wide-bearing truss head screws for sheet, panels and light assemblies.
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Pan Head Machine Screws
General-purpose pan head screws with common metric thread options.
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Nuts & Locking Options
Flange, locking and hand-tightened nut patterns for equipment, fixtures and vibration-sensitive joints.
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Flange & Lock Nuts
Flange and prevailing-torque nuts for vibration-sensitive joints.
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Black Wing Nuts
Black-finished hand-tightened nuts for fixtures and equipment products.
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Anchors & Support Systems
Expansion anchors, fixing components and channel or strut profiles for installation and support work.
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Eye Bolt Anchors
Eye-ended expansion anchors for suspension and general fixing tasks.
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Sleeve Anchors
Expansion sleeve anchors for concrete, masonry and general installation.
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Plastic Expansion Anchors
Plastic plugs with matched screws for light-duty fixing applications.
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Channel Steel & Strut
Channel and strut profiles for construction, support and photovoltaic systems.
View SpecificationsProcurement checklist
Information that helps us quote correctly
- Product name, standard number or a clear drawing
- Diameter, thread, length and any critical tolerances
- Material, property class or stainless grade
- Surface treatment and corrosion environment
- Quantity, packaging, labeling and delivery destination
For non-standard parts, drawings or samples should be reviewed before price and lead time are confirmed.