Paulstra (Hutchinson)- Fasteners & Fixings

Paulstra is a globally renowned brand specializing in anti-vibration and vibration control solutions, founded in 1934 and headquartered in France. It operates as a key division of the Hutchinson Group, a subsidiary of TotalEnergies. The company's core expertise lies in the design and manufacture of elastomeric and rubber-to-metal bonded components that absorb shocks and isolate vibrations. Paulstra's product portfolio for the electronics industry includes precision vibration isolators, mounting pads, and shock absorbers specifically engineered for sensitive electronic equipment, data centers, and telecom infrastructure. Its flagship series, such as the Evidgom and Radiaflex mounts, are widely used to protect servers, PCB assemblies, and industrial electronics from mechanical stress. The brand also provides custom anti-vibration solutions for automotive electronics, aerospace avionics, and railway signaling systems. With decades of material science experience, Paulstra leverages advanced polymer formulations to deliver high-damping, long-life components that meet stringent industry standards. The company holds a strong market position in Europe and Asia as a preferred supplier of vibration management parts, competing with other specialized elastomeric product manufacturers. Its technical advantage lies in the ability to combine low-frequency isolation with high load-bearing capacity, enabling reliable performance in harsh environments. Paulstra continues to innovate with eco-designed products and digital simulation tools for integrated noise and vibration reduction in next-generation electronic systems.

Fasteners & Fixings - 型号列表

175 parts in total

Mfr Part #	Quantity Available	Price	Material	Height - Overall	Thread Size	Type	Material - Frame	Operating Temperature	Diameter	Load Side Connections Per Pole	Deflection Angle	Height - Seated (Max)	Load Force (Dynamic)	Material - Blade	RoHS	Load - Max Switching	Other Specifications	Small Recovered Length	Torque - Max Momentary (oz-in / mNm)	Max Load	Width	Diameter - Outside	Tariff No	Length	Weight	Color - Connectors	Series	Thread Length	Frequency	Nominal I.D.	Base Size	Primary Material	Dimensions - Panel	Mechanical Life	Load	Capacitance	Body Color	Weight (g):	Pressure (PSI)	CAD Drawing	Amplifier Type	Pressure Regulation	Reflection	Bale Length	Row Spacing	Mounting Style	Backset Spacing	Length - Below Head	Energy	Shock Resistance	Vibration Resistance
4 520512 Paulstra Stud Mount 520512, M8 MOUNT, RADIAFLEX, FLEXIBLE Paulstra 天然橡胶 M8 防振架, 50daN负荷, 内螺纹至内螺纹 Paulstra	137	1: ¥41.52	Natural Rubber	25mm	M8	Female to Female	Steel	+70°C	25.5 mm	50daN	4.5mm	-	8daN	-	-	-	-	-	-	:50	:25.5mm	:25.5mm	40169991	:25mm	:30g	:Black	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 520531 Paulstra Stud Mount 520531, M10 Paulstra 天然橡胶 M10 防振架, 350daN负荷, 内螺纹至内螺纹 Paulstra	31	1: ¥209.97	Natural Rubber	50mm	M10	Female to Female	Steel	+70°C	70 mm	350daN	9mm	50mm	35daN	钢	-	350daN	11mm	9mm	35daN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
520520 Paulstra Stud Mount 520520, M10 MOUNTF/FM10150KG Paulstra	68	1: ¥56.45	Natural Rubber	28mm	M10	Female to Female	Steel	+70°C	40 mm	150daN	4.5mm	-	20daN	-	RoHS Compliant Part	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
520038 Paulstra Stud Mount 520038, M10 MOUNTM/FM10300KG Paulstra 天然橡胶 M10 防振架, 300daN负荷, 插入式至内螺纹 Paulstra	53	1: ¥110.39	Natural Rubber	61mm	M10	Male to Female	Steel	+70°C	60 mm	300daN	8mm	61mm	30daN	钢	RoHS Compliant Part	300daN	7mm	8mm	30daN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
520521 Paulstra Stud Mount 520521, M10 Paulstra	798	1: ¥73.4604	Natural Rubber	35mm	M10	Female to Female	Steel	+70°C	40 mm	120daN	7mm	-	20daN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 520500 Paulstra Stud Mount 520500, M5 MOUNTF/FM520KG Paulstra 天然橡胶 M5 防振架, 20daN负荷, 内螺纹至内螺纹 Paulstra	57	1: ¥28.10	Natural Rubber	10mm	M5	Female to Female	Steel	+70°C	16 mm	20daN	1.5mm	10mm	2.5daN	钢	RoHS Compliant Part	20daN	1.5mm	1.5mm	2.5daN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 511115 Paulstra Stud Mount 511115, M5 MOUNT, RADIAFLEX, FLEXIBLE Paulstra	2565	1: ¥22.8752	Natural Rubber	25mm	M5	Male Only	Steel	+70°C	12.5 mm	10daN	3mm	-	-	-	-	-	-	-	-	:10	:12.5mm	:12.5mm	40169991	:15mm	:5g	:Black	-	:10mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 53561145 Paulstra Suspension Mount 53561145, 10 to 52daN, M8 TRAXIFLEXTYPE310-52KG Paulstra 减振架 8 → 10Hz 橡胶电镀金属 10 → 52daN 60mm M8 仅限插入式 Paulstra	12	1: ¥138.51	Rubber	60mm	M8	Male Only	Galvanised Metal	-	-	-	-	60mm	-	电镀金属	RoHS Compliant Part	-	-	-	-	10 → 52daN	-	-	-	-	-	-	TRAXIFLEX®	-	8 → 10Hz	10 → 52daN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
511296 Paulstra Stud Mount 511296, M5 Paulstra	2501	1: ¥23.4668	Natural Rubber	32mm	M5	Male Only	Steel	+70°C	16 mm	15daN	4mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 520525 Paulstra Stud Mount 520525, M10 MOUNTF/FM10250KG Paulstra 天然橡胶 M10 防振架, 250daN负荷, 内螺纹至内螺纹 Paulstra	129	1: ¥80.22	Natural Rubber	35mm	M10	Female to Female	Steel	+70°C	50 mm	250daN	7mm	35mm	25daN	钢	RoHS Compliant Part	250daN	7mm	7mm	25daN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 520501 Paulstra Stud Mount 520501, M5 MOUNT, RADIAFLEX, FLEXIBLE MOUNTF/FM520KG Paulstra 天然橡胶 M5 防振架, 20daN负荷, 内螺纹至内螺纹 Paulstra	65	1: ¥27.18	Natural Rubber	15mm	M5	Female to Female	Steel	+70°C	16 mm	20daN	3mm	-	2.5daN	-	RoHS Compliant Part	-	-	-	-	:20	:16mm	:16mm	40169991	:15mm	:5g	:Black	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 53560360 Paulstra Suspension Mount 53560360, 7 to 30daN, M6 Paulstra 减振架 8 → 10Hz 橡胶电镀金属 7 → 30daN 55mm M6 仅限插入式 Paulstra	16	1: ¥112.32	Rubber	55mm	M6	Male Only	Galvanised Metal	-	-	-	-	55mm	-	电镀金属	-	-	-	-	-	7 → 30daN	-	-	-	-	-	-	TRAXIFLEX®	-	8 → 10Hz	7 → 30daN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 55500501 Paulstra Stud Mount 55500501, M4 Paulstra 橡胶 M4 防振架, 1.5kg负荷, 外螺纹至外螺纹 Paulstra	14	1: ¥172.42	Rubber	34.5mm	M4	Male to Male	Zinc Plated Steel	+70°C	14 mm	1.5kg	-	34.5mm	0.5kg	镀锌钢	-	1.5kg	-	-	0.5kg	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 520513 Paulstra Stud Mount 520513, M8 Paulstra 天然橡胶 M8 防振架, 50daN负荷, 内螺纹至内螺纹 Paulstra	106	1: ¥37.07	Natural Rubber	30mm	M8	Female to Female	Steel	+70°C	25.5 mm	50daN	7.5mm	30mm	8daN	钢	-	50daN	6mm	7.5mm	8daN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
521300 Paulstra Buffer 521300 Diabolo buffer element, 521300, Paulstra Paulstra 节气阀 12.5mm, Paulstra	164	1: ¥33.35	Rubber	34mm	M5	-	-	+70°C	12.5mm	-	1.2	34mm	-	-	-	-	橡胶	-	-	3daN	-	12.5mm	-	-	-	-	-	-	-	-	12.5mm	Steel	12.5mm	1.4mm	0.5	M5	14	10	3	3D CAD 模型	12.5	1.4	-	-	-	-	-	-	-	-	-
511308 Paulstra Stud Mount 511308, M8 MOUNTMALEM890KG Paulstra 天然橡胶 M8 防振架, 90daN负荷, 仅限外螺纹 Paulstra	347	1: ¥24.89	Natural Rubber	40mm	M8	Male Only	Steel	+70°C	30 mm	90daN	3.5mm	40mm	-	钢	RoHS Compliant Part	90daN	2.5mm	3.5mm	11daN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
511215 Paulstra Stud Mount 511215, M6 MOUNTMALEM635KG Paulstra 天然橡胶 M6 防振架, 35daN负荷, 仅限外螺纹 Paulstra	1733	1: ¥17.50	Natural Rubber	31.5mm	M6	Male Only	Steel	+70°C	20 mm	35daN	4mm	31.5mm	-	钢	RoHS Compliant Part	35daN	-	4mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 520528 Paulstra Stud Mount 520528, M10 MOUNTF/FM10300KG Paulstra 天然橡胶 M10 防振架, 300daN负荷, 内螺纹至内螺纹 Paulstra	115	1: ¥120.96	Natural Rubber	36mm	M10	Female to Female	Steel	+70°C	60 mm	300daN	7mm	36mm	30daN	钢	RoHS Compliant Part	300daN	7mm	7mm	30daN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 521297 Paulstra Stud Mount 521297, M6 MOUNT, RADIAFLEX, FLEXIBLE MOUNTM/MM630KG Paulstra 天然橡胶 M6 防振架, 30daN负荷, 外螺纹至外螺纹 Paulstra	10	1: ¥48.0571	Natural Rubber	53mm	M6	Male to Male	Steel	+70°C	20 mm	30daN	4.5mm	-	5daN	-	RoHS Compliant Part	-	-	-	-	:30	:20mm	:20mm	40092100	:20mm	:20g	:Black	-	:16.5mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 51408560 Paulstra Damper 51408560, 1200daN Paulstra 节气阀 85 x 85mm, 170J, 1200daN LEVAFLEX Paulstra	12	1: ¥369.55	Rubber	85mm	-	Progressive Stop	-	+70°C	-	-	-	85mm	-	-	-	-	橡胶	-	-	-	85mm	-	-	-	-	-	LEVAFLEX	-	-	-	85 x 85mm	Metal	85 x 85mm	1200daN	-	-	-	-	-	-	-	-	40mm	85mm	20mm	Base Plate	20mm	85mm	500J	170J	500J