Home > Products > Industrial Supplies > Machine Hardware > Fastener & Fitting

stud threaded door rod

2 holes drilled and threaded,

thread grade: 5/16-18 UNC

machining procedure:

1. cut by sawing machine,

2. turned by CNC machine,

3. drilled and tapped in drilling machine

4. chamfering

size:

length 4.438 inch,

across flats distance of hex end 0.75 inch,

round end diameter 0.625 inch

unit weight: 223 g

material: cold rolled steel, hex rod, 0.750 inch

surface finish: rust preventive oil

Soochow Advance Industries Co., Ltd., a China contract manufacturer, supplies custom specialty OEM machine parts and components, industrial fasteners, screws, bolts, nuts, coupling, pipe nipples, fittings, inserts, shafts, threaded rods, electronic hardware etc. Our manufacturing capabilities include precision machining,together with secondary manufacturing machines which perform milling, drilling, tapping, external broaching, threading, thread rolling, slotting, reaming, knurling, grinding, burnishing, shaving, trimming, laser marking etc.

We have extensive experience with a variety of materials. A variety of demanding finishes are available, including plating, black oxide coating, phosphatizing, anodization and passivation etc.
 
With strong quality assurance awareness, we are ISO quality certified at our manufacturing facilities. By employing the latest inspection facilities, our quality assurance procedure covers inspection of raw materials, first-piece inspection, in-process monitoring and inspection and final inspection.  
 
Our highly trained and experienced engineers and machinists can work from either drawings or samples at a competitive cost.

Welcome to our website www.sai-parts.com for more information.