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A2 A4 Stainless Steel Sems Screws , Hex Head Quick Fix Screws Metric Thread

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A2 A4 Stainless Steel Sems Screws , Hex Head Quick Fix Screws Metric Thread

Brand Name : HNF
Model Number : 5/16
Certification : ISO9001
Place of Origin : China
MOQ : 20000pcs
Price : Negotiation
Payment Terms : L/C, T/T, Western Union, Paypal
Supply Ability : 1000000 pcs per month
Delivery Time : 10-20 days
Packaging Details : Small Box+Carton+Pallet, common export packing
Material : Stainless Steel A2 A4
Type : Combination Screws
Size : 5/16
Class : 304 316 A2 A4
Specification : 5/16-18 to #8
Standard : Fix Screws Sem Screws
Process : Cold Forging
Thread line : single line
Pitch : Coarse Thread
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5/16-18 to #8 Hex Head Combination Screw Hex Head Sem Screw Stainless Steel Machine Screw


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. Overall combination screws are widely used in electrical, power, machinery, electronics, household appliances, furniture, Boats, and so on. But above said screw different combinations have different effects. For example, a combination of cross pan head screws, small electronic products are generally used. Larger cross combination hex screws used on larger electrical products, such as the inverter, there are some big drive above use a lot of combinations of cross hex screws. Play on the drive chassis. So relax tightening effect. For example, in the second screw combination with pinking two combination screws on the drive with this role it is used to break the paint, so that the surface of the housing plate all energized. For example, there are four combinations of two screw press line, which itself is a pan-head screws to bring a four-pad combination of two screws. It is generally used in the terminals in the face. Role is to wiring for isobars.

Hex Head Combination stainless steel Machine Screws are widely used.


NameStainless steel Combination Machine Screws, Hex Head Sem Screw
Head TypeCross/Hexagonal Head
Thread SysteMetric
MaterialStainless steel
Surface treatmentplain
SizeM1-M12 5/16
Packaging25 carton + pallet

Materials Available
1. Stainless Steel: SS201, SS303, SS304, 18-8, 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 Availablebolts, 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 Finishannealing, natural anodization, heat treatment, polishing, nickel plating, chrome plating, yellow passivation, gold passivation, galvanizing, satin, etc.
Processing Methodcnc machining, turning, milling, drilling, grinding, broaching, welding and assembly
QC (inspection everywhere ):Technicians self-check in production
offset distance±0.02mm
PackageAs per customized specifications
DescriptionHigh-quality, rich manufacturing experience
Carton size:28*20*22 cm &28*20*16 cm.
Warranty:Confirm our goods will satisfy yr request of 100%,and have 18 month warranty.
After sales service:Follow up goods for every customer and help solve problem after sales.
Packaging Details:Packaging of galvanized sems screw : First tie,PE bags (different sizes,depend on the quantity) Second,catons (the uniform sizes) Add,we can also provide other special package if you have special requests about the package.Packaging & Delivery


Stainless steel machine Screws are 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. Professional engineers and staff.
5. Special discount and protection of sales are provided to our consumers.

6. The shortest delivery
7. The fastest response

Product Tags:

countersunk machine screws


flat head machine screw

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A2 A4 Stainless Steel Sems Screws , Hex Head Quick Fix Screws Metric Thread Images

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