Fastener

US$0.001-0.10 / Piece

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What is Hex Head Sems Machine Screws, Made in China Fasteners Pre-Assembled Screws with One or Two Free Spinning, Captivated Washers

Name: Hex Head Sems Machine Screws, Made in China Fasteners Pre-Assembled Screws with One or Two Free Spinning, Captivated Washers
Uploaded: 2023-11-27T15:26:42+08:00
Description: Product Description SEMS screws (or SEM screws) are machine screws with lock washers pre-attached to save users assembly time. They combine two separate parts into one pre-assembled, low cost fastener

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About this Item

Price

Purchase Qty. Reference FOB Price

1,000-9,999 Pieces US$0.10

10,000-49,999 Pieces US$0.01

50,000+ Pieces US$0.001

Sepcifications

Standard DIN, ANSI, GB, JIS
Material Stainless Steel
Connection Flange
Surface Treatment Polishing
Head Type Countersunk Head
Transport Package Carton+Pallet
Specification M1.6-M16
Trademark FAST
Origin China
Sizes M1.6-M16
Packing Bulk Packing, Small Box, Plastic Box
Surface Plain, Galvanzied, HDG, Nickel Plated, Ruspert
Thread a Thread Ab Thread Machine Thread Cutting Thread
Drive Philips, Square, Torx, Socket, Slotted, Star
Delivery Time 15-30 Days
Stock 12000 Specifications

Product Description

Product Description SEMS screws (or SEM screws) are machine screws with lock washers pre-attached to save users assembly time. They combine two separate parts into one pre-assembled, low cost fastener. With washers under the head, SEM fasteners allow for fast installation, permanence, and easy ...

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Fastener Group (Anhui) Co., Ltd

Diamond Member Since 2023

Audited Supplier

Business Type Manufacturer/Factory, Trading Company
Main Products Stainless Steel Screw, Fastener, Bolt, Nut and Washer, Steel Wire, Thread Rods, Rivets, Hardware, Nail, Anchor
Management System Certification ISO 9001, ISO 9000, ISO 14000, IATF16949, QC 080000
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
OEM/ODM Availability Yes

Fastener Comparison

	Hex Head Sems Machine Screws, Made in China Fasteners Pre-Assembled Screws with One or Two Free Spinning, Captivated Washers Contact Now	Quick View 470mm*760mm Outward Stainless Steel Rectangular Manhole Cover with Pressure Contact Now	Quick View Pressure Type Sanitary Stainless Steel Oval Manway Contact Now	Quick View 45 Degree Metric Bite Type Fittings Contact Now	Quick View Carbon Steel 90 Degree Metric Bite Type Fittings Contact Now

Transaction Info
	Hex Head Sems Machine Screws, Made in China Fasteners Pre-Assembled Screws with One or Two Free Spinning, Captivated Washers Contact Now	Quick View 470mm*760mm Outward Stainless Steel Rectangular Manhole Cover with Pressure Contact Now	Quick View Pressure Type Sanitary Stainless Steel Oval Manway Contact Now	Quick View 45 Degree Metric Bite Type Fittings Contact Now	Quick View Carbon Steel 90 Degree Metric Bite Type Fittings Contact Now
Price	US $ 0.001-0.10/ Piece	US $ 50.00-60.00/ Piece	US $ 50.00-500.00/ Piece	US $ 0.30-0.90/ Piece	US $ 0.30-0.90/ Piece
Min Order	1000 Pieces	1 Pieces	1 Pieces	200 Pieces	10 Pieces
Payment Terms	L/C, T/T, D/P, Western Union, Paypal	L/C, T/T, D/P, Western Union	L/C, T/T, Western Union, Paypal	T/T	T/T
Quality Control
Management System Certification	ISO 9001, ISO 9000, ISO 14000, IATF16949, QC 080000	ISO 9001, ISO 9000	ISO 9001, ISO 9000, ISO 14001, QC 080000, GMP	ISO 9001	ISO 9001
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Mid East, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Mid East, Western Europe
Annual Export Revenue	Above US$100 Million	US$2.5 Million - US$5 Million	US$2.5 Million - US$5 Million	Above US$100 Million	Above US$100 Million
Business Model	OEM, ODM, Own Brand(FAST)	OEM, ODM, Own Brand(Deyi)	OEM	OEM, Own Brand(LT)	OEM, Own Brand(LT)
Average Lead Time	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month	Off Season Lead Time: within 15 workdays Peak Season Lead Time: within 15 workdays	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month	Off Season Lead Time: one month Peak Season Lead Time: 1-3 months	Off Season Lead Time: one month Peak Season Lead Time: 1-3 months
Product Attributes
Specification	Standard: DIN, ANSI, GB, JIS; Material: Stainless Steel; Connection: Flange; Surface Treatment: Polishing; Head Type: Countersunk Head; Sizes: M1.6-M16; Packing: Bulk Packing, Small Box, Plastic Box; Surface: Plain, Galvanzied, HDG, Nickel Plated, Ruspert; Thread: a Thread Ab Thread Machine Thread Cutting Thread; Drive: Philips, Square, Torx, Socket, Slotted, Star; Delivery Time: 15-30 Days; Stock: 12000 Specifications;	Standard: DIN, ISO, SMS, 3A; Material: Stainless Steel; Connection: Welding; Surface Treatment: Mirror or Matt Polish; Head Type: Rectangular; Material Quality: AISI304 (1.4301), 316L (1.4404); Wall Thickness of Neck: 3mm, 4mm; Seat Material: EPDM, Silicone, Viton, PTFE, NBR Accordance with F; Temperature Range: -20 Degree Celsius~ 135 Degree Celsius.; Height of Neck: 65mm, 80mm, 100mm, 120mm, 150mm, etc; Available Handle: Plastic Handle Wheel or Stainless Steel Handle Whe; Way of Opening: Outward Opening or Inward Opening; Shape: Round, Rectangle, Oval;	Standard: DIN, ANSI; Material: Stainless Steel; Connection: Welding; Surface Treatment: Polish; Head Type: Round; Name: Sanitary Oval Manway; Surface: Mirror Polish; Size: DN300-800; Gasket: NBR,EPDM,Silicone; Packing: Standard Export Package;	Standard: DIN, GB, JIS; Material: Medium Carbon Steel; Connection: Male; Surface Treatment: Galvanized Sheet; Head Type: Hexagon; Cartification: ISO; Name: High Quality Hydraulic Pipe Fittings; Steel: 20# Steel; Logo: Laser Print; Pressure: High Working Pressure; Delivery Time: 30 Days; Drawings: OEM or Lt Drawings; Engnieer: Professional Engnieer to Improve; Technic: Improving Technic by Engnieer; Inspection: More Than Three Inspection; Quality: Good; Service: The Best; After-Service: The Best; Surface: Zinc Plating; MOQ: 200 PCS;	Standard: DIN, GB, JIS; Material: Medium Carbon Steel; Connection: Male; Surface Treatment: Galvanized Sheet; Head Type: Hexagon; Cartification: ISO; Name: High Quality Hydraulic Pipe Fittings; Steel: 20# Steel; Logo: Laser Print; Pressure: High Working Pressure; Delivery Time: 30 Days; Drawings: OEM or Lt Drawings; Engnieer: Professional Engnieer to Improve; Technic: Improving Technic by Engnieer; Inspection: More Than Three Inspection; Surface: Zinc Plating; Service: The Best; After-Service: Yes; Quality: Good; Color: White;
Supplier Name	Fastener Group (Anhui) Co., Ltd	DEYI Equipment Industries Limited	Zhejiang L&B Machinery Co., Ltd.	Ningbo Lutong Hydraulic Equipment Co., Ltd.	Ningbo Lutong Hydraulic Equipment Co., Ltd.
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