Jiangsu Profile
Product List
24976. L20xd12 Aluminum Alloy 3mm to 3mm Hole Rigid Coupling Set Screw (Red) 
[Oct 29, 2025]
[Oct 29, 2025] About this product Connection diameter: 3mm to 3mm, total length: 20mm/0.78in, outer diameter: 12mm/0.47in Widely used in blowers, 3D printers, DIY robots, CNC machines, stepper motors, etc. Similar to rigid clamping ...
24977. L20xd12 Aluminum Alloy 4mm to 6mm Hole Rigid Coupling Set Screw (Red) [Oct 29, 2025]
[Oct 29, 2025] About this item Connection Diameter: 4mm to 6mm, Total Length: 20mm /0.78 inch, Outside Diameter : 12mm/ 0.47 inch Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp ...
24978. L20xd12 Aluminum Alloy 6mm to 6mm Hole Rigid Coupling Set Screw (Red) [Oct 29, 2025]
[Oct 29, 2025] About this item Connection Diameter: 6mm to 6mm, Total Length: 20mm /0.78 inch, Outside Diameter : 12mm/ 0.47 inch Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp ...
24979. L20xd12 Aluminum Alloy 5mm to 5mm Hole Rigid Coupling Set Screw (Red) [Oct 29, 2025]
[Oct 29, 2025] About this item Connection Diameter: 5mm to 5mm, Total Length: 20mm /0.78 inch, Outside Diameter : 12mm/ 0.47 inch Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp ...
24980. L20xd12 Aluminum Alloy 3mm to 5mm Hole Rigid Coupling Set Screw (Red) [Oct 29, 2025]
[Oct 29, 2025] About this item Connection Diameter: 3mm to 5mm, Total Length: 20mm /0.78 inch, Outside Diameter : 12mm/ 0.47 inch Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp ...
24981. L20xd12 Aluminum Alloy 3mm to 6mm Hole Rigid Coupling Set Screw (Red) [Oct 29, 2025]
[Oct 29, 2025] About this item Connection Diameter: 3mm to 6mm, Total Length: 20mm /0.78 inch, Outside Diameter : 12mm/ 0.47 inch Widely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp ...
24982. Unc 4-40 6-32 10-32 Carbon Steel Zinc Plated Self-Clinching Stud Screw [Oct 21, 2025]
[Oct 21, 2025] Standard ISO, JIS, GB, ANSI, BSW, DIN or non standard as customize Material 1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 2.Steel:C45(K1045), C46(K1046),C20 3.Brass:C36000 ( C26800), C37700 ( ...
24983. ASTM A193 B7 B8 B8m ASTM A320 A307 M3-M52 DIN975 Stainless Steel High Tension Threaded Bar/Steel ... [Oct 30, 2025]
[Oct 30, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
24984. Stainless Steel Full Threaded Rod Stud Bolt High Strength 8 8 Grade ASTM A193 B7 Carbon Steel Studs [Oct 30, 2025]
[Oct 30, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
24985. Hardware Fasteners Stainless Steel/Carbon Steel Stud Bolts Full Threaded Rods ASTM A193 Grade B7 ... [Oct 30, 2025]
[Oct 30, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
24986. PTFE Fluorocarbon Xylan Coated ASTM A193 Stud Bolts Black Oxide Full Threaded Rod [Oct 30, 2025]
[Oct 30, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
24987. DIN912 304 Stainless Steel Socket Head Bolts Spring Washers ASTM Head Screw [Sep 30, 2025]
[Sep 30, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 ASTM A193 / ASTM A193M Grade B5 (AISI 501) ASTM A193 / ASTM A193M Grade B6, B6X ...
Company: Bolnut Fastener Co., Ltd
24988. Brass Copper Hexagon Head Bolt Full Thread Screw DIN933 [Sep 30, 2025]
[Sep 30, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
24989. CNC Machined Turend Precision Thread Pillar Bolt Stainless Steel Standoff Screw [Sep 26, 2025]
[Sep 26, 2025] Product Description A male and female screw is a type of screw with one end having an internal thread and the other end having an external thread. The generalized male and female screw also includes screws with both ...
Company: Bolnut Fastener Co., Ltd
24990. OEM CNC Parts Stainless Steel Male Female Thread Motherboard Standoff Screw [Sep 26, 2025]
[Sep 26, 2025] Product Description A male and female screw is a type of screw with one end having an internal thread and the other end having an external thread. The generalized male and female screw also includes screws with both ...
Company: Bolnut Fastener Co., Ltd
