Jiangsu Profile
Famous Export Brand
Product List
19291. DIN 547 Face Hole Round Nut Precision Locking Nut Carbon Steel, Alloy Steel, Stainless Steel, ... 
[Mar 16, 2026]
[Mar 16, 2026] DIN 547 Face Hole Round Nuts are designed for secure axial locking on shafts. With face holes for pin or hook spanner tightening, they provide reliable positioning, vibration resistance, and easy installation. Widely ...
19292. DIN 548 Slotted Round Nut with Side Holesproduct Overvie Carbon Steel, Alloy Steel, Stainless ... [Mar 16, 2026]
[Mar 16, 2026] Product Description The DIN 548 Slotted Round Nut with Side Holes is a precision fastener designed for axial locking, shaft positioning, and bearing retention. The side holes allow installation and removal using hook ...
19293. DIN 6303 B Knurled Nut Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel Alloys, Aluminum ... [Mar 16, 2026]
[Mar 16, 2026] Precision Knurled Nut for Secure Hand Tightening The DIN 6303 B Knurled Nut is designed for applications requiring frequent adjustment, quick assembly, and reliable grip without tools. With a straight knurled outer ...
19294. DIN 557 Square Nut Single Chamfer Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel ... [Mar 16, 2026]
[Mar 16, 2026] Product Description The DIN 557 Square Nut with single chamfer is a classic fastening solution widely used in machinery, steel structures, rail systems, and industrial equipment. Its square shape provides excellent ...
19295. DIN 562 Square Thin Nut (No Chamfer) Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel ... [Mar 16, 2026]
[Mar 16, 2026] Product Description DIN 562 Square Thin Nuts are low-profile square nuts without chamfer, designed for applications where limited installation space and anti-rotation performance are required. Thanks to their square ...
19296. DIN 314 Square Wing Nut Carbon Steel Alloy Steel Stainless Steel Copper-Nickel Alloy Aluminium ... [Mar 16, 2026]
[Mar 16, 2026] Tool-Free Fastening | Easy Adjustment | Reliable Performance The DIN 314 Square Wing Nut is designed for quick manual tightening and loosening without tools. Its square wing design provides improved grip compared with ...
19297. DIN 981 Hm30 Precision Round Lock Nut Carbon Steel, Alloy Steel, Stainless Steel, Aluminum Alloy, ... [Mar 16, 2026]
[Mar 16, 2026] The DIN 981 HM30 Round Nut is a precision lock nut designed for axial positioning and secure locking of bearings, shafts, and mechanical components. Manufactured with high dimensional accuracy, it is widely used in ...
19298. Total Nickel Online Automatic Monitor Instrument for Water Quality - Real-time Detection and ... [Mar 16, 2026]
[Mar 16, 2026] Total nickel online automatic monitor This automatic monitor is based on the national standard GB11910-89 "determination of water quality nickel butyadione oxime spectrophotometric method", in the presence of ammonia ...
19299. Total Nickel Water Quality Online Monitor Instrument - National Standard Dimethylglyoxime ... [Mar 16, 2026]
[Mar 16, 2026] Total nickel online automatic monitor This automatic monitor is based on the national standard GB11910-89 "determination of water quality nickel butyadione oxime spectrophotometric method", in the presence of ammonia ...
19300. Online Total Nickel Water Quality Analyzer - Fully Automatic Continuous Monitoring and Analysis ... [Mar 16, 2026]
[Mar 16, 2026] Total nickel online automatic monitor This automatic monitor is based on the national standard GB11910-89 "determination of water quality nickel butyadione oxime spectrophotometric method", in the presence of ammonia ...
19301. Industrial Wastewater Total Nickel Online Monitor Instrument - Real-time Monitoring and Detection ... [Mar 16, 2026]
[Mar 16, 2026] Total nickel online automatic monitor This automatic monitor is based on the national standard GB11910-89 "determination of water quality nickel butyadione oxime spectrophotometric method", in the presence of ammonia ...
19302. Standard Method Total Nickel Water Quality Online Automatic Monitor Instrument-Analysis and ... [Mar 16, 2026]
[Mar 16, 2026] Total nickel online automatic monitor This automatic monitor is based on the national standard GB11910-89 "determination of water quality nickel butyadione oxime spectrophotometric method", in the presence of ammonia ...
19303. Total Nickel Online Automatic Monitor Instrument - Laboratory Industrial Wastewater Total Nickel ... [Mar 16, 2026]
[Mar 16, 2026] Total nickel online automatic monitor This automatic monitor is based on the national standard GB11910-89 "determination of water quality nickel butyadione oxime spectrophotometric method", in the presence of ammonia ...
19304. DIN 935 Hex Slotted Nut Slotted Castle Nut for Secure Locking Applications Carbon Steel, Alloy ... [Mar 16, 2026]
[Mar 16, 2026] The DIN 935 Hex Slotted Nut, also known as a slotted nut or castle nut, is designed to be used with a cotter pin through a drilled bolt or shaft, providing a reliable mechanical locking solution. This nut is widely ...
19305. Electroless Nickel Plating Precision Casting Oxgen Sensor Boss with Threading [Mar 10, 2026]
[Mar 10, 2026] Specification Materials suitable for investment casting process Steel types: such as carbon steel, alloy steel, heat-resistant alloys, stainless steel Special alloys: such as precision alloys, permanent magnetic alloys, ...
Company: Nanjing Best International Co., Ltd.
