All Products

Triangle Bracket

Hammer‑drive anchor

Washer head self‑drilling screw

Blind rivet

Beam clamp

Wing‑type pipe clip

Hollow wall anchor

Metal serrated wall plug

Torx countersunk self‑cutting screw

Black phosphate drywall screw

Clinch lantern rivet nut

Self‑drilling hollow wall anchor

Gas nail

Fine Thread Hex Bolt DIN 960 / GB/T 5785 DIN 961 / GB/T 5786 GB/T 5785 GB/T 5786 DIN 960 DIN 961 ISO 8765、ISO 8676

Metric fine-thread hex bolts to DIN 960/DIN 961 and GB/T 5785/GB/T 5786, partial or full thread; grades 4.8–12.9; carbon, alloy or A2-70/A4-70 st...

All Thread Rod GB/T 15389-2025 DIN 975 ASME B18.31.3

All-thread rod to GB/T 15389-2025, DIN 975 and ASME B18.31.3; continuous threads, available in carbon, alloy or stainless steel with multiple gra...

Fully Threaded Rod / Threaded Bar DIN 975 GB/T 15389 ASTM A193

Fully threaded rod with continuous thread along the full length. Carbon, alloy or stainless steel; grades 4.8–12.9. Finishes: black oxide, electr...

Double End Stud GB/T 897、GB/T 898、GB/T 899、GB/T 900、GB/T 901 DIN 938、DIN 939、DIN 940

Threaded both-ends stud with central unthreaded shank, carbon or alloy steel in grades 4.8–12.9, available with black oxide, zinc or hot-dip fini...

Black Oxide Double End Stud GB/T 901、GB/T 897~GB/T 900 DIN 938、DIN 939、DIN 940

Double-ended threaded stud with black oxide finish; carbon or alloy steel in grades 4.8–12.9. Listed for GB/T and DIN stud standards used in flan...

Cross flat head knurled self-tapping screw GB/T 845、DIN7981 GB/T 5267.1

Knurled Phillips self-tapping screw in carbon steel for wood, plastic and thin plates. Offered in zinc, color-zinc and black oxide finishes; avai...

Phillips Countersunk Head Self-Tapping Screw GB/T 846 DIN 7982 ASME B18.6.4

Phillips-drive, countersunk self-tapping screws to GB/T 846 / DIN 7982 / ASME B18.6.4. Carbon or stainless steel; zinc plating or black-oxide fin...

Phillips Countersunk Head Self-Tapping Screw GB/T 819.1 DIN 965 ASME B18.6.3

Phillips countersunk head self-tapping screw to GB/T 819.1 and DIN 965, available in carbon or stainless steel with zinc or black-oxide finishes.

Phillips Countersunk Head Machine Screw GB/T 819.1 DIN 965 ASME B18.6.3

Phillips countersunk head machine screw (GB/T 819.1, DIN 965, ASME B18.6.3); carbon or stainless steel, zinc-plated or black oxide; metric and UN...

All-Metal Lock Nut GB/T 6184、GB/T 6185、GB/T 6187 DIN 980 ASME B18.2.2

All-metal self-locking nut (GB/T 6184, 6185, 6187; DIN 980; ASME B18.2.2). Carbon or alloy steel, Class 8/10/12, black oxide or zinc-plated finis...

All-Metal Hex Flange Lock Nut GB/T 6187 DIN 6927 ASME B18.2.2

All-metal hex flange lock nut, strength classes 8/10/12, carbon or alloy steel, black oxide or zinc finish — complies with GB/T 6187, DIN 6927, A...

Hex Head Bolt DIN 933 DIN 931GB/T 5782 GB/T 5783 ASME B18.2.1

Hex head bolts in full and partial thread to DIN 933/DIN 931 and GB/T 5782/5783. Available in grades 4.8–12.9 and carbon, alloy, stainless.

Flat Washer GB/T 97.1 DIN 125 ASME B18.21.1

Flat circular washer to GB/T 97.1, DIN 125 and ASME B18.21.1. Available in carbon or stainless steel with galvanizing, black oxide or hot-dip fin...

Plain Washer DIN 125 GB/T 97.1 ASME B18.21.1

Flat plain washer to DIN 125 / GB/T 97.1 / ASME B18.21.1. Available in carbon steel or stainless, with galvanized or black finishes; metric and i...

External Expansion Bolt GB/T 22795 ETAG 001

Wedge-type external expansion bolt for solid concrete, natural stone and dense brickwork. Assembled from bolt, sleeve, wedge cone, washer and nut...

Sleeve Expansion Bolt GB/T 22795-2008 TG

Sleeve expansion bolt to GB/T 22795-2008 TG. Hex bolt, washer, nut and slotted sleeve. Carbon steel or SS304; zinc or hot-dip finish. Sizes M6–M2...

Plastic Expansion Tube JG/T 139 ETAG 020

Plastic expansion tube conforming to JG/T 139 and ETAG 020. PE or nylon construction; expands with a screw to anchor in brick, concrete and gypsu...

Threaded Rod for Wedge Anchors GB/T 15389-2025 DIN 975 ASTM A193

Full-threaded rods for wedge anchors, supplied in carbon/alloy steels (grades 4.8–12.9) or stainless A2-70/A4-70, with multiple finishes and cut...

Expansion Bolt GB/T 22795 ETAG 001

GB/T 22795 ETAG 001 expansion bolt: bolt, sleeve, cone, washer and nut. Expands in solid concrete. Available galvanized carbon steel or stainless...

Internal Expansion Anchor GB/T 22795 ETAG 001

Female internal expansion anchor for solid concrete. Bolt tightening drives a cone to expand the sleeve, producing frictional fixation for equipm...

Mechanical Anchor ETAG 001 GB/T 22795 ASTM F1554

Mechanical expansion anchor for concrete and masonry. Conforms to ETAG 001, GB/T 22795, ASTM F1554. Available in carbon steel or stainless steel.

Chemical Anchor Bolt GB 21655.1 ETAG 001 ACI 355.4

Chemical anchor bolt set with threaded stud, resin capsule, washer and hex nut; bonds without expansion stress. Suited to cracked concrete, stone...

Drop-in Anchor GB/T 22795(NP)-2008 DIN 938 CID A-A-55614

Internal expansion drop-in anchor for solid concrete; flush-mounted sleeve expands via built-in conical plug. Supplied in carbon steel or 304 sta...

Self-Drilling Screw GB/T 15856.1 GB/T 15856.2 DIN 7504

Self-drilling screw per GB/T 15856.1, GB/T 15856.2, DIN 7504 — drill-tip fastener in hex flange, Phillips pan or countersunk heads; multiple mate...

Sleeve Anchor GB/T 22795(TGQ)-2008 DIN 906 / DIN 938 ASTM F1554

Sleeve anchor set with threaded bolt, split expansion sleeve, flat washer and hex nut. Carbon steel or 304/316 stainless; zinc-plated or hot-dip...

Phillips Round Head Combination Screw GB/T 9074.1 DIN 6900

Pre-assembled Phillips round (button) head SEMS screw to GB/T 9074.1 / DIN 6900 with fixed washers; available in carbon steel or A2/A4 stainless...

Blue-white Zinc Plated Slotted PanGB/T9074.4 / GB/T9074.8 / DIN6900 GB/T9074.13 GB5783 / GB5782 / DIN933 / GB/T70.3 / DIN7991 DIN931GB5789 /

Blue-white zinc-plated slotted pan screws, carbon steel grades 4.8 and 8.8; M8–M24 coarse metric thread; available loose or SEMS pre-assembled.

Matching Hex Nut DIN 934 / ISO 4032 GB/T 6170 ASME B18.2.2 ASTM A563

Hex nuts to DIN 934 / ISO 4032 supplied as matched sets with corresponding bolts. Available in carbon, alloy and stainless steels; coarse/fine an...

Pan Head SEMS Machine Screw GB/T 9074.8 DIN 6900

Pre-assembled pan head SEMS machine screw (GB/T 9074.8 / DIN 6900) with flat and spring lock washers; available in Grade 4.8 carbon steel or 304/...

Socket Head Cap Screw GB/T 70.1-2008 DIN 912 ISO 4762

Socket head cap screw to GB/T 70.1-2008 / DIN 912 / ISO 4762. Cylindrical head with internal hex drive. Available in carbon steel grades 4.8–12.9...

Pan Head Self-Drilling Screw DIN 7504 N ASTM C1513

Pan-head self-drilling screw with integrated drill tip (DIN 7504 N / ASTM C1513). No pre-drilling; for steel sheets, purlins and metal roofing co...

Tension Control Bolt GB/T 3632-2008 ASTM F1852 ASTM F3125

Torshear tension control bolts with splined tail, supplied as complete sets (bolt, hex nut, flat washer). Conforms to GB/T 3632-2008, ASTM F1852...

Phillips Pan Head Combination Screw GB/T 9074.4 GB/T 9074.8 DIN 6900-3

Phillips pan-head SEMS screw, pre-assembled with a flat washer and spring lock washer. Available in Grade 4.8 carbon steel or A2/A4 stainless ste...

Tab Washer for Round Nut GB/T 858-1988 DIN 5406

Tab washer for round nuts per GB/T 858-1988 / DIN 5406. Inner tab engages shaft keyway; outer claws bend into nut slots to prevent rotation under...

Four-Slot Slotted Round Lock Nut GB/T 812-1988 DIN 981

Four-slot slotted round lock nut (GB/T 812-1988 / DIN 981) for axial shaft positioning and bearing inner-ring locking; offered in 45# carbon stee...

Nylon Insert Lock Nut DIN 985 DIN 982 ISO 10512 ASME B18.16.6

Nylon-insert lock nut (DIN 985/982, ISO 10512, ASME B18.16.6) with internal nylon ring. Available in carbon steel or stainless 304/316; resists l...

Wire Nail GB/T 349-2018 ISO 12570

Low-carbon steel wire nails to GB/T 349-2018 / ISO 12570. Round head, conical point; lengths 16–150 mm. Available bright or electro-galvanized.

Socket Head Cap Screw, Fine Thread DIN 912 ISO 4762 ASME B18.3 UNF

Fine-thread socket head cap screws with internal hex drive, per DIN 912 / ISO 4762 and ASME B18.3 UNF. Available in carbon, alloy, and 304/316 st...

Imperial Hex Nut ANSI/ASME B18.2.2 BS 1768

Imperial hex nuts to ANSI/ASME B18.2.2 and BS 1768. UNC/UNF inch threads in carbon or A2/A4 (304/316) stainless steel with various finishes.

Internal Tooth Lock Washer DIN 6797 A ASME B18.21.1 GB/T 861.1

Internal tooth lock washer with inward-pointing sharp teeth that bite the mating surface to help resist vibration loosening. For screws and small...

Slotted Head Screw GB/T 65 DIN 84 GB/T 67 DIN 85 GB/T 68 DIN 963 GB/T 69 DIN 964

Slotted head screws per GB/T 65, 67, 68, 69 and DIN 84, 85, 963, 964. Pan, cheese, countersunk and raised countersunk heads; carbon and stainless...

1m Threaded Rod GB/T 15389-2025 DIN 975 ISO 8765

1000mm all-thread rod (no head) with chamfered ends. Available in Grade4.8/8.8 carbon or A2(304)/A4(316) stainless, sizes M3–M48 and multiple fin...

Chipboard Screw DIN 7505A GB/T 3098.25

Case-hardened chipboard screw to DIN 7505A / GB/T 3098.25 with countersunk head, sharp point and deep thread for MDF, particleboard and engineere...

Square Nut GB/T 39-1988 DIN 557

Square nut conforming to GB/T 39-1988 and DIN 557, square profile for groove retention. Available in carbon steel or A2/A4 stainless with multipl...

Grade 5 Hex Nut, UNF Fine Thread ASME B18.2.2 ASTM A563 ASME B1.1

ASME B18.2.2 / ASTM A563 Grade 5 hex nut with UNF fine thread, made from medium carbon steel. Available for zinc plating or black oxide; matches...

Square Head Bolt GB/T 8-1988 GB/T 35 DIN 478

Square head bolt to GB/T 8-1988, GB/T 35 and DIN 478. Offered in 4.8/8.8 carbon or A2/A4 stainless with several finish options.

Stainless Steel 304 Hex Nut (ASME B18.2.2) ASTM F594 AISI 304 Stainless Steel

ASME B18.2.2 / ASTM F594 hex nut in AISI 304; available in UNC and UNF threads for use with American standard hex bolts.

Square Flat Washer GB/T 96

Square flat washer to GB/T 96, available in carbon steel or A2/A4 stainless with multiple finishes; suited for square mounting holes and structur...

Carriage Bolt DIN 603 ASTM A307 / A325 ANSI/ASME B18.5 GB/T 12

Carriage (coach) bolt with smooth domed head and square neck that locks in timber; conforms to DIN 603, ASTM A307/A325, ANSI/ASME B18.5 and GB/T...

Stainless Steel Hex Flange Nut GB/T 6177.1-2016 DIN 6923

Hex flange nut in A2 (304) or A4 (316) stainless steel, plain or serrated flange; suited for outdoor and corrosive environments; matches GB/T 617...

Zinc Plated Threaded Stud GB/T 901-2019 GB/T 897 / 898 / 899 / 900 DIN 93

Double-end zinc-plated threaded stud with plain shank (GB/T 901-2019, DIN 93). Available in 4.8/8.8 carbon steel or 304/316 stainless; various fi...

Zinc Plated Lifting Eye Bolt GB/T 825-1988 DIN 580 ISO 3266

Forged carbon-steel lifting eye bolt to GB/T 825-1988, DIN 580, ISO 3266; zinc or hot-dip finishes. 304/316 stainless versions available.

Belleville Washer GB/T 1972-2005 DIN 2092 / DIN 2093

Conical Belleville disc washers to GB/T 1972-2005, DIN 2092 / DIN 2093. Available in spring steel or A2 (304) and A4 (316) stainless; black oxide...

Anchor Bolt GB/T 799-2020 DIN 529

Anchor bolt to GB/T 799-2020 and DIN 529 standards with hook or plate anchor; offered in carbon steel or A2/A4 stainless and several surface fini...

4.8 8.8 Standard spring washers GB/T 93-1987 GB/T 859 GB/T 7244 DIN 127 DIN 128

Helical split spring washers to GB/T 93-1987, GB/T 859, GB/T 7244 and DIN 127/128; grades 4.8 and 8.8. Carbon steel or 304/316 stainless, multipl...

Round Head Square Neck Carriage Bolt

Round-head carriage bolt with square neck that locks in the hole during tightening. Available in half- and full-thread; multiple sizes and surfac...

Fully Threaded Short Hex Bolt, Full Thread Stud Bolt

Fully threaded short hex bolt with full shank thread for adjustable clamping in thin or confined assemblies. Available in multiple sizes, materia...

Uncoated Natural Heavy Thick Hex Nut, Extra Thick Plain Hex Nut

Uncoated extra-thick hex nut with natural finish. Thickened body increases bearing area and load resistance; suitable for welding, spraying and h...

Uncoated Plain Hex Nut, Natural Finish Hexagon Nut

Uncoated plain hexagon nut with a natural finish. No plating or chemical treatment; retains raw material surface and suits welding, painting, or...

Countersunk Socket Head Cap Screw GB/T 70.3-2008 DIN 7991 ISO 10642 C

90° countersunk socket head cap screw — GB/T 70.3-2008, DIN 7991, ISO 10642 C. Hex-socket drive; available in 4.8/8.8 carbon steel and 304/316 st...

Hexagon Nut, Standard Thread Fastening Nut

Six-sided hexagon nut with standard internal thread for use with matching bolts. Provides uniform pressure distribution; available in multiple ma...

High Strength Hex Socket Cap Screw, Internal Hex Fastener

Internal-hex, high-strength socket cap screw for narrow spaces; provides high tensile performance and stable clamping. Offered in multiple sizes...

Hex Washer Flange Self-Drilling Screw, Self Drilling Fastener

Hex flange-head self-drilling screw with integrated drill tip and flange for one-step fastening into metal sheets; suitable for solar brackets, m...

Wedge Anchor GB/T 22795-2008

Mechanical expansion wedge anchor for solid concrete and dense stone; threaded stud with expansion clips, flat washer and hex nut. Available in c...

Hexagon Nut with Blue White Electroplated Zinc Surface Finish

Blue-white electroplated zinc hexagon nut providing basic rust resistance and a neat appearance; suited for indoor equipment, furniture and gener...

Hex Bolt, Blue White Zinc Plated

Carbon steel hex bolt with blue‑white zinc electroplate for basic rust resistance and a neat appearance. Suitable for indoor machinery, furniture...

Blind Rivet Nut (Rivnut)

Blind rivet nuts (rivnuts) form internal threads in thin plates with single-side installation; offered in carbon steel, stainless steel or alumin...

Sliding Spring T-Nut, Slotted T-Slot Drop-in Nut for Aluminum Profile

Slotted sliding T-nut with spring clip for 20/30/40/45 series aluminum profiles. Inserts anywhere in the T-slot and stays upright during tighteni...

Mechanical Anchor Bolt, Wedge Expansion Anchor for Concrete Fixing

Wedge and undercut mechanical anchor bolts for concrete. Lock by mechanical expansion (no chemical agent), allow immediate loading. Galvanized ca...

Carbon Steel / Stainless Steel Eye Swing Bolt, Oval Eye Bolt for Adjustable Connection

Rotatable oval-eye swing bolt for adjustable connections. Available in carbon or stainless steel with matching nuts; suited to machinery fixtures...

Chemical Anchor Fixing Bolt, Vial Type Chemical Stud Anchor

Vial-type chemical anchor stud with glass capsule resin. Install by drilling, cleaning, inserting the capsule and screwing in the stud; available...

Extra Thick Flat Washer, Heavy Duty Thick Plain Washer

Extra-thick flat plain washers in carbon or stainless steel. Increased thickness spreads load, reduces deformation and protects mating surfaces...

Yellow Zinc Plated Hex NutGB/T 6170 DIN 934

Yellow zinc-plated carbon-steel hex nuts (GB/T 6170, DIN 934). Metric sizes; used with hex bolts, spring and flat washers for indoor or semi-outd...

Stainless Steel / HDG Solar Panel Mount Bolt, PV Support Fastener

Mounting bolt set for PV supports in stainless steel 304/316 or hot-dip galvanized carbon steel. Supplied as bolt, nut, flat and spring washer; s...

Slotted Tail Thread Cutting Screw, Type F / Type 25 Thread Cutting Screw

Slotted-tail thread cutting screw that forms internal threads in plastic, hardwood and thin metal; available in Type F / Type 25 forms with vario...

Hexagon Domed Cap Nuts GB/T 923 DIN 1587 ISO 4033

Hexagon domed cap (acorn) nuts to GB/T 923, DIN 1587, ISO 4033. Available in carbon steel or A2/A4 stainless with zinc-plated, black oxide or bri...

Stainless Steel Square Nut, High Strength Four Sided Nut for Welding & Clamping

High-strength stainless steel square nut for welding and clamping. Square profile resists spinning in channel grooves and frames; corrosion resis...

Hexagon Nut Stainless Steel Nylon Insert Lock Nut Stainless Steel Hex Flange Nut Stainless Steel All-Metal Lock NutGB/T 6170 GB/T 889.1 GB/T 6177.1 GB/T 6184

304/316 stainless steel hex, flange, nylon-insert and all-metal lock nuts to DIN934, GB/T 6170 and ISO4032 standards, suited for humid or corrosi...

High Strength Hex Head Self Drilling Screw, Hardened Steel

Hardened carbon-steel hex-head self-drilling screw with integrated drill point for direct fastening to steel structures, metal roofing, purlins a...

Polished Common Steel Wire Nail, Construction Iron Nail

Polished common low-carbon steel wire nails with a smooth surface and sharp point for wood packaging, furniture, timber construction and general...

Black Phosphated Drywall Screw

Bugle-head Phillips drywall screw with black phosphate finish. Made from hardened C1022 carbon steel with a sharp point. Coarse thread for wood s...

Hexagon lock nuts with non-metallic insert GB/T 889.1-2015 GB/T 889.2-2016 DIN 985 DIN 982 ISO 7040

Nylon-insert hex lock nuts for vibration-prone assemblies. Available in carbon steel or 304/316 stainless; finishes include zinc, black oxide, pa...

Hex Domed Cap Nut, Closed End Hexagon Cap Nut

Closed-end hex domed cap nut that fully covers bolt threads; available in carbon and stainless steel with various surface finishes for machinery...

Triangular Socket Security Anti-Theft Bolt

Triangular socket anti-theft bolts feature a tamper-resistant triangular recess for outdoor equipment, cabinets and signage. Available in multipl...

GB/T 5782 hexagon head bolt

Partial-thread GB/T 5782 hexagon head bolts, equivalent to ISO4014/DIN931. Available in carbon steel (4.8–12.9) and A2‑70/A4‑80 stainless; finish...

Grade 10.9 special structural bolt GB/T1228, GB/T3632, DIN6914, ISO7412, ISO898-1

Grade 10.9 bolts in 20MnTiB, quenched and tempered; large-hex or torque-shear types supplied with matched nuts and structural washers; various fi...

Grade 10.9 hex flange bolt GB/T5789, DIN6921, ISO4162, ISO898-1

Grade 10.9 hex flange bolts to GB/T5789/DIN6921/ISO4162; quenched and tempered alloy steel. Sizes M5–M24, full or partial thread; multiple corros...

GB/T 5783 hexagon fully threaded GB/T 5783, ISO 4017, ISO 898-1

Fully threaded hexagon bolts to GB/T 5783 and ISO 4017; available in grades 4.8–12.9 with carbon or stainless steel and several corrosion-resista...

10.9 Grade High Strength Structural Bolt GB/T 1228, GB/T 3098.1, ISO 898-1

Grade 10.9 alloy-steel structural bolts (GB/T 1228, GB/T 3098.1, ISO 898-1) with matched nut and washer, quench‑tempered; available hot-dip galva...

Class 8.8 black oxide hexagon socket head cap screw DIN 912 GB/T 70.1-2008, ISO 4762,

Class 8.8 black oxide hexagon socket head cap screw to DIN 912 / ISO 4762. Quenched and tempered medium carbon steel for precision assemblies; re...

DIN933 fully threaded hex bolt

Fully threaded DIN933 hex bolts to ISO4017/GB/T5783, sizes M2–M64; carbon steel 4.8–12.9 or A2-70/A4-80 stainless, with several finish options.

DIN931 Half Thread Hex Bolt

DIN931 half-thread hex bolts (ISO4014/GB/T5782) with unthreaded shank for shear loads; sizes M6–M64, carbon 4.8–12.9 and A2/A4 stainless, multipl...

Drilled-Head Capstan Sealing and Closure Meter Screws

Drilled head capstan sealing screws and closure meter screws: socket and countersunk socket head types to GB/T 70.1‑2008 / DIN 912 and GB/T 70.3‑...

18-8 Steel FD Type Drawn-Arc Stud for Stud Welding

18-8 steel anti-rust FD type drawn-arc stud for stud welding applications. Confirm diameter, length, thread and finish with the supplier before o...

M16 5/8inch Hex Head Bolt Stainless Steel 18-8 Bolts and Nuts Tornillo Fastener

M16 (5/8") hex head bolt in stainless steel 18-8, supplied with matching nuts. Specify thread pitch and length when ordering to ensure correct fi...

Standard U‑Bolts

U‑shaped threaded bolts for clamping pipes, tubes or channels. Sizes M6–M30, inner widths 20–300mm, leg lengths 30–500mm, grades 4.8–10.9, variou...

Standard Hex Bolts

Hex-head bolts for use with nuts or tapped holes; offered in a range of lengths, thread types and materials. Confirm size, thread and finish when...

General Standard Hex Bolts

DIN 933 / ISO 4017 hex bolts, M4–M64, lengths 8–300mm; grades 4.6–10.9 (12.9 via Changgu). Multiple steels and finishes, 6g thread tolerance.