|A1310 Technology mansion EGO,Central west road No. 500, JiaxingCity Chinafirstname.lastname@example.org|
|Place of Origin:||China|
|Minimum Order Quantity:||25000pcs|
|Packaging Details:||Small Box+Carton+Pallet|
|Delivery Time:||10-15 days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||1000000 pcs per month|
|Material:||Stainless Steel A2 A4||Type:||Combination Screws|
|Size:||M4*16 M4*12||Class:||304 316 A2 A4|
|Process:||Cold Forging||Thread Line:||Single Line|
|Color:||Plain Or Passivation|
Stainless Steel 304 316 A2 M4*16 M4*12 Hex Head Combination Machine Screws with Big Flat Washer
Refers to a combination of screws, the screw with a bomb equipped with a flat washer and a spring washer. Then after rubbing teeth, combinating the screws, plain washer and spring washer together assembly. While the second type refers to a combination of screws which only with a spring washer or with only a plain washer. Or you can also have to do with only two assembly a flower teeth. SEMS country label indicated by GB9074. Common Cross recessed small pan head screws trio country label is GB9074.8.
Combination of screws are made of stainless steel and iron into. Iron screws with different iron wire. Usually a combination of screws wire is 1010,1018,10B21 like. 10B21 is used to make 8.8 combination screws. Like inner hexagon combination of screws 8.8, the common wire 10B21 do. Well, after the heat treatment to go. After heat treatment, take after removing hydrogen plating. This is to prevent the combination hex screws shells pad break. A combination of stainless steel screws, the screws on the combination of the market, generally refers to a combination of SUS304 stainless steel screws. 201 combination of screws generally do very little. Few manufacturers to produce a combination of screws combination of screws 201. 201 stainless steel wire because of the hardness of the screw is not very good control, it is easy to produce cracks.
Hex Head Combination stainless steel Machine Screws are widely used.
|Name||Stainless Steel 304 316 A2 M4*16 M4*12 Combination Machine Screws with Big Flat Washer|
|Standard||Combination Screw, stainless steel Machine Screws|
|Material||SS304, SS316, SS201, SS667|
|Head shapes||Hex Head|
|Features||Good corrosion-proof ability|
|1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420|
|2. Steel:C45(K1045), C46(K1046),C20|
|3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)|
|5. Iron: 1213, 12L14,1215|
|5. Aluminum: Al6061, Al6063|
|6.OEM according to your request|
|Products Available||bolts, screws, nuts, rivets, stem nuts, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels ) bearing, bearing seat, spring, connector, socket, bushing, push-button, etc.|
|Surface Finish||annealing, natural anodization, heat treatment, polishing, nickel plating, chrome plating, yellow passivation, gold passivation, galvanizing, satin, etc.|
|Processing Method||cnc machining, turning, milling, drilling, grinding, broaching, welding and assembly|
|QC (inspection everywhere ):||Technicians self-check in production|
|Package||As per customized specifications|
|Description||High-quality, rich manufacturing experience|
High-strength steel structure with large hexagonal head bolts combination of screws, stainless steel machine Screws, mainly for railway and road bridges, steel boilers, industrial plants, high-rise buildings, tower mast structure, lifting machinery and steel structures need to use a combination of friction-type high screw occasions.
1. Reply you in 24 working hours.
2. Experienced staffs would like to answer all your questions in time.
3. Customized design is available. ODM&OEM are welcomed.
4. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.
5. Special discount and protection of sales are provided to our consumers.
6. As an honest exported seller, we always use professional factory, quality quotation, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.