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APEX offers full-service design, engineering and manufacturing to your specifications. Our custom fasteners have enjoyed great success supplying all types and sizes of businesses in most sectors of industry.
Contact Apex Fasteners with your hardware requirements

Authorized Distributor for:

Nylon Poly Drive Rivets

Poly Rivets are one-piece nylon blind rivets that offer a fast, economical, permanent, hand installed fastener that can be used in a wide variety of materials including sheet metal, plastic sheets, fiberglass, P.C. boards, and composition materials. Fast, easy installation can be made without tools from one side of the work piece. The rivet is inserted in a pre-punched hole and the drive pin is forced into the specially designed legs which expand and securely locks the assembled components in place. The versatile Poly Rivet provides a secure joint even under extreme vibration conditions while it electrically insulates and resists corrosion and cathodic transfer. The following are some of the more common sizes available. Because of our unique tooling approach, designs can be varied over a wide range: diameter, head style, and lengths can be adjusted to meet your requirements. Let us know what you need.

Product Number Head Dia. "A" Head Height "B" Lock Length C
(+ .005, -.015)
Pin Dia. D
(+/- 0.005)
Nominal Hole Panel Thickness Range Head Style
PMPR187047190R 0.187
(+/- 0.005)
0.047
 (+/- 0.005)
0.190 0.075 0.125 .031 / .140 ROUND
PMPR218060225R 0.218
 (+/- 0.005)
0.060
(+/- 0.005)
0.225 0.075 0.125 .031 / .140 ROUND
PMPR218050312B 0.218
(+/- 0.005)
0.050
 (+/- 0.005)
0.312 0.093 0.156 .187 / .250 BINDER
PMPR218050359B 0.218
 (+/- 0.005)
0.050
 (+/- 0.005)
0.359 0.093 0.156 .218 / .312 BINDER
PMPR218050421B 0.218
 (+/- 0.005)
0.050
 (+/- 0.005)
0.421 0.093 0.156 .218 / .383 BINDER
PMPR295050230R 0.295
 (+/- 0.005)
0.050
 (+/- 0.005)
0.230 0.093 0.160 .062 / .180 ROUND
PMPR375050355B 0.375
 (+/- 0.005)
0.050
(+/- 0.005)
0.355 0.093 0.160 .218 / .312 BINDER
PMPR280050380T 0.280
 (+/- 0.005)
0.050
(+/- 0.005)
0.380 0.120 0.182 .130 / .290 TRUSS
PMPR275075295R 0.275
(+/- 0.005)
0.075
 (+/- 0.005)
0.295 0.125 0.187 .031 / .200 ROUND
PMPR281075230R 0.281
(+/- 0.005)
0.075
 (+/- 0.005)
0.230 0.125 0.187 .062 / .125 ROUND
PMPR430120216B 0.430
 (+/- 0.005)
0.120
 (+/- 0.005)
0.216 0.125 0.187 .062 / .125 BINDER
PMPR281050296T 0.281
(+/- 0.005)
0.050
 (+/- 0.005)
0.296 0.125 0.187 .062 / .187 TRUSS
PMPR281075295R 0.281
 (+/- 0.005)
0.075
(+/- 0.005)
0.295 0.125 0.187 .062 / .187 ROUND
PMPR375080281R 0.375
 (+/- 0.005)
0.080
(+/- 0.005)
0.281 0.125 0.187 .062 / .187 ROUND
PMPR375080295R 0.375
 (+/- 0.005)
0.080
(+/- 0.005)
0.295 0.125 0.187 .062 / .187 ROUND
PMPR435075285T 0.435
 (+/- 0.005)
0.075
 (+/- 0.005)
0.285 0.125 0.187 .062 / .187 TRUSS
PMPR437075295T 0.437
 (+/- 0.005)
0.075
 (+/- 0.005)
0.295 0.125 0.187 .062 / .187 TRUSS
PMPR281047450R 0.281
(+/- 0.005)
0.047
 (+/- 0.005)
0.450 0.125 0.187 .078 / .375 ROUND
PMPR312062445B 0.312
 (+/- 0.005)
0.062
 (+/- 0.005)
0.445 0.125 0.187 .078 / .375 BINDER
PMPR320109455R 0.320
 (+/- 0.005)
0.109
 (+/- 0.005)
0.455 0.125 0.187 .078 / .375 ROUND
PMPR435075281T 0.435
 (+/- 0.005)
0.075
 (+/- 0.005)
0.281 0.125 0.187 .125 / .187 TRUSS
PMPR375080380R 0.375
 (+/- 0.005)
0.080
 (+/- 0.005)
0.380 0.125 0.187 .156 / .281 ROUND
PMPR435075380T 0.435
 (+/- 0.005)
0.075
 (+/- 0.005)
0.380 0.125 0.187 .156 / .281 TRUSS
PMPR437075380T 0.437
 (+/- 0.005)
0.075
 (+/- 0.005)
0.380 0.125 0.187 .156 / .281 TRUSS
PMPR281075535B 0.281
 (+/- 0.005)
0.075
 (+/- 0.005)
0.535 0.125 0.187 .312 / .440 BINDER
PMPR281080625B 0.281
(+/- 0.005)
0.080
 (+/- 0.005)
0.625 0.125 0.187 .375 / .500 BINDER
PMPR320109609R 0.320
 (+/- 0.005)
0.109
 (+/- 0.005)
0.609 0.125 0.187 .375 / .500 ROUND
PMPR320115850B 0.320
 (+/- 0.005)
0.115
 (+/- 0.005)
0.850 0.125 0.187 .375 / .750 BINDER
PMPR630080415T 0.630
(+/- 0.008)
0.080
(+/- 0.005)
0.415 0.120 0.215 .078 / .300 TRUSS
PMPR380080450R 0.380
 (+/- 0.005)
0.080
 (+/- 0.005)
0.450 0.120 0.218 .093 / .350 ROUND
PMPR437100464B 0.437
 (+/- 0.005)
0.100
 (+/- 0.005)
0.464 0.125 0.218 .094 / .312 BINDER
PMPR370080343T 0.370
 (+/- 0.005)
0.080
 (+/- 0.005)
0.343 0.120 0.218 .187 / .250 TRUSS
PMPR375080468R 0.375
(+/- 0.005)
0.080
 (+/- 0.005)
0.468 0.120 0.226 .125 / .312 ROUND
PMPR376080467T 0.376
 (+/- 0.005)
0.080
(+/- 0.005)
0.467 0.120 0.226 .125 / .312 TRUSS
PMPR437075468T 0.437
 (+/- 0.005)
0.075
 (+/- 0.005)
0.468 0.125 0.226 .125 / .312 TRUSS
PMPR375223170B 0.375
 (+/- 0.005)
0.223
 (+/- 0.005)
0.170 0.125 0.227 .031 / .062 BUTTON
PMPR375100625R 0.375
 (+/- 0.005)
0.100
(+/- 0.005)
0.625 0.150 0.245 .140 / .550 ROUND
PMPR370080218R 0.370
 (+/- 0.005)
0.080
(+/- 0.005)
0.218 0.125 0.250 .062 / .125 ROUND
PMPR494305375B 0.494
 (+/- 0.005)
0.305
 (+/- 0.005)
0.375 0.155 0.250 .078 / .275 BUTTON
PMPR468080500B 0.468
 (+/- 0.005)
0.080
 (+/- 0.005)
0.500 0.150 0.250 .093 / .312 BINDER
PMPR468080500T 0.468
(+/- 0.005)
0.080
 (+/- 0.005)
0.500 0.150 0.250 .093 / .312 TRUSS
PMPR625109500B 0.625
 (+/- 0.005)
0.109
 (+/- 0.005)
0.500 0.150 0.250 .093 / .312 BINDER
PMPR500312375R 0.500
 (+/- 0.015)
0.312
(+/- 0.015)
0.375 0.155 0.250 .109 / .156 ROUND
PMPR468080585B 0.468
 (+/- 0.005)
0.080
(+/- 0.005)
0.585 0.150 0.250 .125 / .437 BINDER
PMPR468080375B 0.468
 (+/- 0.005)
0.080
 (+/- 0.005)
0.375 0.155 0.250 .156 / .330 BINDER
PMPR468080620T 0.468
 (+/- 0.005)
0.080
 (+/- 0.005)
0.620 0.150 0.250 .281 / .500 TRUSS
PMPR615109620B 0.615
 (+/- 0.005)
0.109
 (+/- 0.005)
0.620 0.150 0.250 .281 / .500 BINDER
PMPR370080620R 0.370
 (+/- 0.005)
0.080
(+/- 0.005)
0.620 0.150 0.250 .350 / .500 ROUND
PMPR468080620B 0.468
 (+/- 0.005)
0.080
 (+/- 0.005)
0.620 0.150 0.250 .350 / .500 BINDER
PMPR370080640R 0.370
 (+/- 0.005)
0.080
 (+/- 0.005)
0.640 0.150 0.275 .062 / .600 ROUND
PMPR620109480B 0.620
 (+/- 0.005)
0.109
 (+/- 0.005)
0.480 0.150 0.275 .093 / .350 BINDER
PMPR485075468T 0.485
 (+/- 0.005)
0.075
 (+/- 0.005)
0.468 0.187 0.280 .062 / .350 TRUSS
PMPR620109300B 0.620
 (+/- 0.005)
0.109
 (+/- 0.005)
0.300 0.150 0.290 .093 / .187 BINDER



APEX FASTENERS, Inc - 15858 Business Center Drive - Irwindale, CA 91706 USA
APEX Fasteners supplies standard and custom screws, nut retainers, shoulder screws, plastites and taptites, all types of rivets, spring steel fasteners and special stampings, sems screws in standard, fractional or metric to electronics, aviation and other OEM industries worldwide. ApexFasteners.com custom manufactures screw machine components for electronic enclosure hardware as well as cold forming and cold headed specials for assembly and production requirements.
Tel: (626) 962-2219 - info@apexfasteners.com
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