HL40 at a glance

Specification

Item	Value
Type	Hi-Lok pin, protruding shear head, A-286
Material	A-286 high-temperature alloy
Status	Check the current issue before design use.

Dimension, in	6-32	8-32	10-32
Nominal diameter	1/8	5/32	3/16
A — Head diameter (max / min)	.240 – .225	.262 – .242	.315 – .295
B — Ref. (see drawing)	.294	.312	.325
TD — Threaded-end diameter (max / min)	.1335 – .1310	.1595 – .1570	.1840 – .1810
G — G, ref.	.020	.020	.025
H — H (max / min, see drawing)	.042 – .032	.047 – .037	.055 – .045
Thread	6-32	8-32	10-32
Double shear, lb min	2,840	4,010	5,380
Tension, lb min	1,350	1,940	2,500
Dn — Shank diameter, without coating or solid film lube (max / min)	.1375 – .1370	.1635 – .1630	.1895 – .1890
Dc — Shank diameter, with coating or solid film lube (max / min)	.1375 – .1365	.1635 – .1625	.1895 – .1885

Dimensions as tabulated in the catalogue, by first dash number (nominal diameter). Max – min where a tolerance is shown.

Every part number, grouped by nominal diameter; the number after the second dash is the max grip in 1/16 in.

1/87 part numbers

5/327 part numbers

3/167 part numbers

Part	Meaning
Format	HL40-<dash>
Example	HL40-4-2 — 1/8 nominal diameter, max grip 1/8 in

1/16 in grip variation.
Approved data governs. Use the pin the drawing, SRM or IPC calls for.
Grip: the number after the second dash is the max grip in 1/16 in (dash -2 = 1/8 in, -3 = 3/16 in, and so on). Maximum-minimum values are shown as max – min.
Collars listed for this pin in the catalogue quick-reference chart: HL70, HL79, HL82, HL94, HL97, HL297.

AmericaDistributor coming soonOur partner for this region is on its way

EuropeDistributor coming soonOur partner for this region is on its way

OceaniaDistributor coming soonOur partner for this region is on its way

Distributors coming soon.

Distributors coming soon.

HL40 — Hi-Lok Pin, Protruding Shear Head, A-286 High Temperature Alloy — nominal sizes and part numbers.