Ốc vít và phụ kiện xiết

Bu lông, đai ốc, vòng đệm và neo theo tiêu chuẩn hệ mét và hệ inch.

Giá theo yêu cầu Có thể ghép chung container với danh mục khác

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Ốc vít và phụ kiện xiết
Mặt hàng	Material / grade	Size range	Thread / finish	Key checks
Hex Bolt	Carbon or stainless steel; grade to be confirmed	M6 – M24; length chosen to suit the joint thickness	Metric thread; zinc plated or plain on request	Dimensions, tolerance, go/no-go thread gauge, material grade
Hex Nut	Carbon or stainless steel, grade matched to the bolt	M6 – M24; other sizes on request	Metric thread form; coating confirmed per project	Across-flats, thickness, thread and bolt compatibility
Flat Washer	Carbon or stainless steel, hardness to your requirement	Suits M4 – M24; ID, OD and thickness to be confirmed	Standard or oversized (fender) OD; finish optional	Dimensions, flatness, burrs and hardness
Spring Lock Washer	Spring steel or stainless; grade to be confirmed	Suits M4 – M20; gap and section to be agreed	Coating to your requirement; no anti-loosening performance assumed	Dimensions, spring load, gap and surface condition
Self-tapping Screw	Carbon or stainless steel, heat treatment verified by sample	Diameter 3.5 – 6.3 mm; length to be agreed	Hex or pan head; thread form selected by substrate	Head form, thread, driving behaviour and coating
Drywall Screw	Carbon steel; heat treatment and surface data to be confirmed	Diameter 3.5 / 3.9 / 4.2 mm, length 25 – 75 mm	Coarse or fine thread, selected for timber or metal studs	Point, head, driving and breakage behaviour
Wood Screw	Carbon or stainless steel; grade to be confirmed	Diameter 3 – 6 mm, length 20 – 100 mm	Countersunk or pan head; drive type matched to the timber	Thread, head, pilot-hole condition and driving
Expansion Anchor	Steel sleeve or stud anchor; grade to be confirmed	M6 – M16; length and embedment depth to be agreed	Selected against substrate, edge distance and load	Pull-out data, dimensions, installation and substrate condition
Nylon Wall Plug	Nylon or other polymer; actual material to be confirmed	Outer diameter 6 / 8 / 10 / 12 mm	Matched to the screw, hole diameter and wall type	Dimensions, expansion, pull-out and ageing data
Blind Rivet	Aluminium body with steel mandrel, or all stainless; combination to be agreed	Diameter 3.2 / 4.0 / 4.8 mm; length to be agreed	Head style and grip range selected by sheet thickness	Grip range, setting, mandrel and material
Threaded Rod	Carbon or stainless steel; grade to be confirmed	M6 – M24; 1 / 2 / 3 m lengths commonly requested	Pitch, coating, cut ends and matching nuts to be agreed	Straightness, thread, length and grade
U Bolt	Carbon or stainless steel; grade to be confirmed	Rod M6 – M16; inside width and height to be agreed	Matched to the pipe OD; nuts and washers quoted separately	Bend dimensions, thread and completeness of fittings

Selection notes: Pitch, property class and coating are confirmed against the order, never against a picture.
Packing: Inner box or bag with outer carton; counted or weighed to your call.