Poly Vinyl Chloride Knurled Cap Stainless Steel Sems Screws With Captive Washer A2 A4
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... attached under the screw head. SEMS save time during assembly and afford the same benefits as non-attached washers such as distributing load, acting as a spacer, reducing vibration and acting as a protective barrier. SEMS screws combine two separate parts...
Suzhou Crever Fastener Co., Ltd
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Hex Socket Head Color Zinc Plated Sems Screw With Captive Washer
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...Captive Washer 1. Standards: ISO, JIS, GB, ANSI, DIN, BS, non-standard custom 2. Materials: carbon steel, stainless steel ......
Kunshan Grace Hardware Co., Ltd.
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SEMS Screws with Spring Washer and Flat Washer
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SEMS Screws with Spring Washer and Flat Washer Material SS304 Screw head Pan head Screw drive Phillips Screw thread Coarse thread Dimension As customer's requires Finish Nature Finish Features Good anti-corrosion ability Certification ......
Ningbo OuKaiLuo Hardware Co.,Ltd.
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Stainless Steel Socket Head Cap SEMS Screw with Spring Washer & Flat Washer
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... 912, Metric Size: M3 ~ M12ase ask us to double check. Contact If you are interesed in the Stainless Steel Socket Head Cap Screws with Washers, please send us email (click on following email address) or call us directly. Best solution or suggestion must be...
Drolee International Corp. Ltd
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Inox A2-70 Stainless Steel Hexagon Head SEMS Screw with Double Washers
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...SEMS Screw with Double Washers, Spring+Flat Lock Washers SEMS screws are also called combination screws, which are assemblies of screw bolt with washers. The screw is assembled with a spring lockwasher and a flat washer. The flat washer protects delicate surfaces from damage while the split washer......
Ningbo Rolee Import and Export Co., Ltd
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Wafer Head Non Standard Screws , Stainless Steel Sems Screws With Square Washer
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Non-Standard Square type Wafer head Combined Sems Machine Screw ,with washer Size item thread length kg/mpcs 12#*30 25 6.33 12#*35 30 7.21 12#*40 35 7.73 12#*45 37 8.52 12#*50 35 9.30 12#*56 45 10.05 12#*60 50 10.35 12#*65 45 11.24 12#*40 35 8.60 12#*45 ......
Jiashan Chaoyi Fastener. Co,LTD
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Phillips Slot Pan Head Stainless Steel SEMS Screws M5 Assemblied Captive Square Washer
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...SEMS Screws M5 Assemblied Captive Square Washer SEMS screw is made from stainles steel with high tensile strength , a captive square washer assembled to machine screws to enlarge touching area and increase friction for more tighten secure . Normally , SEMS Screws are comprised of a screw and a washer even more parts like double washers to enable screws to fasten pieces more steadily . Washer for SEMS...
VEDALI HARDWARE CO., LTD
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SEMS Screws Custom Fasteners Stainless Steel Material ISO9001 Approved
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SEMS Screws Custom Fasteners Stainless Steel Material ISO9001 Approved General Description Hex socket cap SEMS screws are also known as assembly screws or combine screws , they are made from stainless steel and one of popular fasteners , are combined with a stainless steel spring washer and a stianless steel flat washer under head for locking security . Machine threads and flat point , both washers are captive on thread of screws......
ALPHA (CHINA) SUPPLY CO.,LTD
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Black Oxide Steel Pan Head SEMS Screws Screw with Flat Washer and Split Lock Washer
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...SEMS Screws Screw with Flat Washer and Split Lock Washer Products Descriptions The flat washer distributes holding pressure and protects delicate surfaces from damage while the split lock washer adds tension to prevent loosening from small amounts of vibration. Also known as Sems screws, the washers......
Suzhou Runtai Precision Hardware Co,.Ltd.
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SS316 SEM Screws Stainless Steel Security Screws Hex Socket M6x35 ODM Available Machine Screws With Washers SEM Screws
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SS316 Machine SEM Screws Stainless Steel Security Screws Hex Socket M6x35 ODM Available Machine Screws With Washers SEM Screws Material Stainless steel, brass, copper, aluminum, aluminum alloy, steel, low carbon steel, medium carbon steel, ......
Dongguan Guanbiao Hardware Products Co., LTD
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