Retainer Washers RN-NYLON             Used with retainer 43R and 44R   (Part Numbers: RN1 thru RN8)

4100 Captive Screws                                             *Available in both Hex Head & Round Head              Externally Relieved Body  FSC-5305-120   (Part Numbers: 4101- 4195)

RAF Electronic Hardware

40R Retainer    Installation            FSC-5304-411  Threaded & Knurled   (Part Numbers: 40R01- 40R40)

Retainer Washers RS-STAINLESS STEEL             Used with retainer 43R and 44R   (Part Numbers: RS1 thru RS8)

Mcmaster-carr

Springs SP2             Used with retainers 42R and 44R. Used with screws 8- 32 or larger threads          (Part Numbers: SP2)

4300 Captive Screws   Externally Relieved Body FSC-5305-120    (Part Numbers: 4301- 4366) *Round Head

Decorative Panel Washers  Threaded             Used to prevent damage to the panel being secured             (Part Numbers: PW431- PW435)

Captive PanelScrew Retainer

4000 Captive Screws                                            *Available in both Hex Head & Round Head              Externally Relieved Body FSC-5305-120    (Part Numbers: 4001- 4085)

44R Retainer   Installation             FSC-5304-411 Unthreaded w/ Counter bore   (Part Numbers: 44R01- 44R36)

Fastenal

42R Retainer    Installation             FSC-5304-411 Threaded w/ Counter bore   (Part Numbers:  42R01- 42R36)

Modified Parts or Engineering Assistance:         We offer your firm engineering and design services for customized or modified parts, at no additional charge- please contact our Engineering Department. Contact Us         Captive Panel Screws- Retainers .132 thru .750, 5mm thru 19mm- Lengths:  1/16" thru 2", .5mm thru 51mm- Lengths for retainers: 1/4" thru 5/8", 6.5mm thru 16mm. Unicorp Captive round-hex in stainless steel, carbon steel, aluminum, brass, also nylon for retainers washers only, with knurl- straight, head- knurled and slotted. Stock .132 thru .750, 5mm thru 19mm in lengths of 1/64 of an inch increments to eliminate the need for special orders; different head configurations other than illustrated are also stocked, but not in the depth or quantities as standard items.

4400 Captive Screws   Externally Relieved Body FSC-5305-120  (Part Numbers: 4401- 4486)  *Round Head

Captive Panel Hardware Screws, Retainers, Retainer Washers, Springs Part Numbers: 4001 thru 4486  /  40R01 thru 46R15 RN1 thru RN8  /  RS1 thru RS8 SP1 and SP2  /  PW431 thru PW435

4200 Captive Screws   Externally Relieved Body  FSC-5305-120  (Part Numbers:  4201- 4271) *Round Head

Captive screws

UNICORP is a worldwide leader in manufacturing custom electronic hardware, handles  & precision fasteners used by leading companies in nearly every industry since 1971. Unicorp,  291 Cleveland St., Orange, NJ  07050   USA Feedback   Legal Notice   Copyright   Services   Jobs   Contact Us   Email Us Copyright©2006  UNICORP Inc., All rights reserved.  Privacy Statement

Springs SP1            Used with retainers 42R and 44R.         Used with screws 4- 40 or 6- 32 threads   (Part Numbers: SP1)