Contact Apex Fasteners

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:

BPP Series

                                                                                                                                                                    
Part
Number
Length
Code
A
±.005
E
Dia.
Nom.
B.
±.015
L
±.015
W
±.015
Hole Size in Material
Min. Hole
Depth
Hole Dia.
±.002
BPP440 1
2
.188
.250
.156 .045
.060
.140
.190
.020 .230
.290
.156
BPP632 1
2
.250
.312
.188 .060
.075
.190
.235
.031 .290
.355
.188
BPP832 1
2
.250
.312
.219 .060
.075
.190
.235
.045 .290
.355
.219
BPP1032 1
2
.312
.375
.250 .075
.090
.235
.280
.062 .355
.415
.250
BPP1024 1
2
.312
.375
.250 .075
.090
.235
.280
.062 .355
.415
.250
BPP25020 1
2
.438
.500
.313 .105
.120
.330
.375
.080 .480
.550
.313
All dimensions are in inches
 
Notes:
Thread Spec. Per MIL-S-7742
(Collapsed slot and burrs may cause prevailing torque while thread accepts Class 3A/4h Screw).
Brass per ASTM-B-16
Part Number Example
BPP-440
Material: Brass, Series: PP, Thread: 4-40

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
Copyright © 2024 Apex Fasteners. Designed by Pope Productions